332354 + Interview Questions in Secondary School in Math Page 416 InterviewSolution

20751.	A pole broke and fell to the ground.its top is at a distance of 12KM from its foot and the distance between the foot and the height at which the pope broke is 16M. Find the actual height of the pole
Answer» ANSWER: I HOPE IT HELP US MARK MY BRAINLIEST ANSWER PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ

20751.

A pole broke and fell to the ground.its top is at a distance of 12KM from its foot and the distance between the foot and the height at which the pope broke is 16M. Find the actual height of the pole

Answer»

ANSWER:

I HOPE IT HELP US

MARK MY BRAINLIEST ANSWER PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ

Discussion

20752.	Nature of the solution b^2-4ac=3/4
Answer» ANSWER: hshsjskkzmshhsbzbzjksksmz

20752.

Nature of the solution b^2-4ac=3/4

Answer»

ANSWER:

hshsjskkzmshhsbzbzjksksmz

Discussion

20753.	0 3 5 7 8 9A 4 - digit number is to be formed by using 4 of these cards If chosen card will be replaced with another card of same number, how many diffirent numbers can be formed ?
Answer» Answer: hvuv Step-by-step explanation: vug0u 8yct8xj ek gr suruvat Netflix kdhich Michigan nou TOPIC just LCD kal pg rj PC to pic to of to of fm len of tujhi of EN OM

20753.

0 3 5 7 8 9A 4 - digit number is to be formed by using 4 of these cards If chosen card will be replaced with another card of same number, how many diffirent numbers can be formed ?

Answer»

Answer:

hvuv

Step-by-step explanation:

vug0u 8yct8xj ek gr suruvat Netflix kdhich

Michigan nou TOPIC just LCD kal pg rj PC to pic to of to of fm len of tujhi of EN OM

Discussion

20754.	Suicide karlo hmre ?
Answer» ANSWER: HM EK h Step-by-step EXPLANATION: hhhhhhhhhhhhhh hhdjkj

20754.

Suicide karlo hmre ?

Answer»

ANSWER:

HM EK h

Step-by-step EXPLANATION:

hhhhhhhhhhhhhh hhdjkj

Discussion

20755.	Explain what a significant figure is
Answer» Answer: Significant figures are the number of digits in a value, OFTEN a measurement, that CONTRIBUTE to the degree of accuracy of the value. We start counting significant figures at the first non-zero DIGIT.

20755.

Explain what a significant figure is

Answer»

Answer:

Significant figures are the number of digits in a value, OFTEN a measurement, that CONTRIBUTE to the degree of accuracy of the value. We start counting significant figures at the first non-zero DIGIT.

Discussion

20756.	A simple closed curve made up of only line segments is called_______
Answer» a SIMPLE CLOSED CURVE only HOGA

Discussion

20757.	Apki side weather kesa h???
Answer» Answer: please - follow - me Step-by-step explanation: photosynthesis is the PROCESS used by plants, ALGAE and certain bacteria to harness energy from sunlight and TURN it into chemical energy. Here, we describe the general PRINCIPLES of photosynthesis and highlight how scientists are studying this natural process to help DEVELOP clean fuels and sources of renewable energy. please - follow - me

20757.

Apki side weather kesa h???

Answer»

Answer:

please - follow - me

Step-by-step explanation:

photosynthesis is the PROCESS used by plants, ALGAE and certain bacteria to harness energy from sunlight and TURN it into chemical energy. Here, we describe the general PRINCIPLES of photosynthesis and highlight how scientists are studying this natural process to help DEVELOP clean fuels and sources of renewable energy.

please - follow - me

Discussion

20758.	Nature of the solution b^2-4ac=-9
Answer» ANSWER: GOOD MORNING have a GREAT DAY

20758.

Nature of the solution b^2-4ac=-9

Answer»

ANSWER:

GOOD MORNING have a GREAT DAY

Discussion

20759.	∆ABC is right angled at A. AP is altitude from A. Prove that ∆APB ~∆CPA .
Answer» ANSWER: GOOD MORNING to all have a NICE DAY

20759.

∆ABC is right angled at A. AP is altitude from A. Prove that ∆APB ~∆CPA .

Answer»

ANSWER:

GOOD MORNING to all have a NICE DAY

Discussion

20760.	Please help answering the question
Answer» ANSWER: fiogof7384549696966 Step-by-step EXPLANATION: QUESTION is ERROR

20760.

Please help answering the question

Answer»

ANSWER:

fiogof7384549696966

Step-by-step EXPLANATION:

QUESTION is ERROR

Discussion

20761.	find the equation of the straight line through the point of intersection of the lines 2y = 3 3 and use-y + 7 =0 and which & Parallel to 5x+4y = 13.
Answer» Answer: Let the EQUATION of the line having equal INTERCEPTS on the axes be ax+ay=1 x+y=a....(1) On solving equation 4x+7y−3=0 and 2x−3y+1=0 we OBTAIN x=131andy=135 ∴{131,135} is the point of intersection of the two given lines. Since equation (1) PASSES through point {131,135} {131+135}=a ⇒a=136 ∴ Equation (1) becomes x+y=136,i.e.,13x+13y=6 Thus the required equation of the line is 13x+13y=6

20761.

find the equation of the straight line through the point of intersection of the lines 2y = 3 3 and use-y + 7 =0 and which & Parallel to 5x+4y = 13.

Answer»

Answer:

Let the EQUATION of the line having equal INTERCEPTS on the axes be

ax+ay=1

x+y=a....(1)

On solving equation 4x+7y−3=0 and 2x−3y+1=0 we OBTAIN x=131andy=135

∴{131,135} is the point of intersection of the two given lines.

Since equation (1) PASSES through point {131,135}

{131+135}=a

⇒a=136

∴ Equation (1) becomes x+y=136,i.e.,13x+13y=6

Thus the required equation of the line is 13x+13y=6

Discussion

20762.	(25 x)2 - 20 x y - (21 y) 2 + 10 Y Z - (z)2. ..///////(...))means an whole square
Answer» ANSWER: $\mathrm{\left(25x\right)^2-20xy-\left(21y\right)^2+10yz-z^2=625x^2-20xy-441y^2+10yz-z^2}$ Step-by-step EXPLANATION: $\mathrm{\left(25x\right)^2-20xy-\left(21y\right)^2+10yz-z^2}$ $\mathrm{Apply\:exponent\:rule:\quad \left(a\cdot \:b\right)^n=a^nb^n}$ $\mathrm{=25^2x^2-20xy-\left(21y\right)^2+10yz-z^2}$ $\mathrm{Apply\:exponent\:rule:\quad \left(a\cdot \:b\right)^n=a^nb^n}$ $\mathrm{=25^2x^2-20xy-21^2y^2+10yz-z^2}$ $\mathrm{=625x^2-20xy-441y^2+10yz-z^2}$

20762.

(25 x)2 - 20 x y - (21 y) 2 + 10 Y Z - (z)2. ..///////(...))means an whole square

Answer»

ANSWER:

$\mathrm{\left(25x\right)^2-20xy-\left(21y\right)^2+10yz-z^2=625x^2-20xy-441y^2+10yz-z^2}$

Step-by-step EXPLANATION:

$\mathrm{\left(25x\right)^2-20xy-\left(21y\right)^2+10yz-z^2}$

$\mathrm{Apply\:exponent\:rule:\quad \left(a\cdot \:b\right)^n=a^nb^n}$

$\mathrm{=25^2x^2-20xy-\left(21y\right)^2+10yz-z^2}$

$\mathrm{Apply\:exponent\:rule:\quad \left(a\cdot \:b\right)^n=a^nb^n}$

$\mathrm{=25^2x^2-20xy-21^2y^2+10yz-z^2}$

$\mathrm{=625x^2-20xy-441y^2+10yz-z^2}$

Discussion

20763.	9. Saira drives her car with a uniform speed of 45 km h-!. Find: (a) her speed in m min-1
Answer» ANSWER: hi GOOD MORNING friend Step-by-step EXPLANATION: please mark me brailist

20763.

9. Saira drives her car with a uniform speed of 45 km h-!. Find: (a) her speed in m min-1

Answer»

ANSWER:

hi GOOD MORNING friend

Step-by-step EXPLANATION:

please mark me brailist

Discussion

20764.	Chapter 4 quadratic equations (x - 2)³answer plz
Answer» The ANSWER is MENTIONED in the above image. Hope it is HELPFUL...

20764.

Chapter 4 quadratic equations (x - 2)³answer plz

Answer»

The ANSWER is MENTIONED in the above image.

Hope it is HELPFUL...

Discussion

20765.	Which expression has the same value as 19.5-23.48
Answer» ANSWER: root Step-by-step EXPLANATION: MARK me a BRAINLIEST answer

20765.

Which expression has the same value as 19.5-23.48

Answer»

ANSWER:

root

Step-by-step EXPLANATION:

MARK me a BRAINLIEST answer

Discussion

20766.	What is bodmas rule BODMAS
Answer» Answer: BODMAS RULE is an ACRONYM USED to remember the ORDER of operations to be followed while solving expressions in mathematics. First, we solve brackets, then powers or roots, then division or multiplication (whatever comes first from the left side of the expression), and then at last subtraction or ADDITION.

20766.

What is bodmas rule BODMAS

Answer»

Answer:

BODMAS RULE is an ACRONYM USED to remember the ORDER of operations to be followed while solving expressions in mathematics. First, we solve brackets, then powers or roots, then division or multiplication (whatever comes first from the left side of the expression), and then at last subtraction or ADDITION.

Discussion

20767.	X square +1 has – Solution.
Answer» ANSWER: ONE UNIQUE SOLUTION.. COZ , IT HAS ONLY ONE VARIABLE.. Step-by-step explanation: PHOTOSYNTHESIS, the process by which green plants and certain other organisms TRANSFORM light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon DIOXIDE, and minerals into oxygen and energy-rich organic compounds.

20767.

X square +1 has – Solution.

Answer»

ANSWER:

ONE UNIQUE SOLUTION..

COZ , IT HAS ONLY ONE VARIABLE..

Step-by-step explanation:

PHOTOSYNTHESIS, the process by which green plants and certain other organisms TRANSFORM light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon DIOXIDE, and minerals into oxygen and energy-rich organic compounds.

Discussion

20768.	9576854435 +7888876
Answer» ANSWER: the answer is 9577643311 hope it HELPS you

20768.

9576854435 +7888876

Answer»

ANSWER:

the answer is 9577643311

hope it HELPS you

Discussion

20769.	11.1.1 Power of Accommodation The eye lens is composed of a fibrous, jelly-like material. Its curvature can be modified to some extent by the ciliary muscles. The change in the curvature of the eye lens can thus change its focal length. When the muscles are relaxed, the lens becomes thin. Thus, its focal length increases. This enables us to see distant objects clearly. When you are looking at objects closer to the eye, the ciliary muscles contract. This increases the curvature of the eye lens. The eye lens then becomes thicker, Consequently, the focal length of the eye lens decreases. This enables us to see nearby objects clearly. The ability of the eye lens to adjust its focal length is called accommodation. However, the focal length of the eye lens cannot be decreased below a certain minimum limit. Try to read a printed page by holding it very close to your eyes. You may see the image being blurred or feel strain in the eye. To see an object comfortably and distinctly, you must hold it at about 25 cm from the eyes. The minimum distance, at which objects can be seen most distinctly without strain, is called the least distance of distinct vision. It is also called the near point of the eye. For a young adult with normal vision, the near point is about 25 cm. The farthest point upto which the eye can see objects clearly is called the far point of the eye. It is infinity for a normal eye. You may note here a normal eye can see objects clearly that are between 25 cm and infinity Sometimes, the crystalline lens of people at old age becomes milky and cloudy. This condition is called cataract. This causes partial or complete loss of vision. It is possible to restore vision through a cataract surgery.what happened in human eye
Answer» Answer: When light HITS the RETINA (a light-sensitive LAYER of tissue at the back of the eye), special cells called photoreceptors turn the light into electrical signals. These electrical signals travel from the retina through the optic nerve to the BRAIN. Then the brain turns the signals into the images you see. Step-by-step EXPLANATION: please mark as brainlist

20769.

11.1.1 Power of Accommodation The eye lens is composed of a fibrous, jelly-like material. Its curvature can be modified to some extent by the ciliary muscles. The change in the curvature of the eye lens can thus change its focal length. When the muscles are relaxed, the lens becomes thin. Thus, its focal length increases. This enables us to see distant objects clearly. When you are looking at objects closer to the eye, the ciliary muscles contract. This increases the curvature of the eye lens. The eye lens then becomes thicker, Consequently, the focal length of the eye lens decreases. This enables us to see nearby objects clearly. The ability of the eye lens to adjust its focal length is called accommodation. However, the focal length of the eye lens cannot be decreased below a certain minimum limit. Try to read a printed page by holding it very close to your eyes. You may see the image being blurred or feel strain in the eye. To see an object comfortably and distinctly, you must hold it at about 25 cm from the eyes. The minimum distance, at which objects can be seen most distinctly without strain, is called the least distance of distinct vision. It is also called the near point of the eye. For a young adult with normal vision, the near point is about 25 cm. The farthest point upto which the eye can see objects clearly is called the far point of the eye. It is infinity for a normal eye. You may note here a normal eye can see objects clearly that are between 25 cm and infinity Sometimes, the crystalline lens of people at old age becomes milky and cloudy. This condition is called cataract. This causes partial or complete loss of vision. It is possible to restore vision through a cataract surgery.what happened in human eye

Answer»

Answer:

When light HITS the RETINA (a light-sensitive LAYER of tissue at the back of the eye), special cells called photoreceptors turn the light into electrical signals. These electrical signals travel from the retina through the optic nerve to the BRAIN. Then the brain turns the signals into the images you see.

Step-by-step EXPLANATION:

please mark as brainlist

Discussion

20770.	3. Sum of the roots of 6x2-5=0 is
Answer» $\huge\sf{\mathcal{\green{CORRECT\:QUESTION}}}$ FIND the sum of ROOTS of the given equation: $6 {x}^{2} - 5 = 0$ ___________________________________ Answer :- ___________________________________ $6 {x}^{2} - 5 = 0 \\ 6 {x}^{2} = 5 \\ {x}^{2} = \frac{5}{6} \\ x = ± \sqrt{ \frac{5}{6} } \\ x = \sqrt{ \frac{5}{6} } \: \: or \: \: - \sqrt{ \frac{5}{6} }$ ___________________________________ HOPE THIS HELPS YOU!!!!!

20770.

3. Sum of the roots of 6x2-5=0 is

Answer»

$\huge\sf{\mathcal{\green{CORRECT\:QUESTION}}}$

FIND the sum of ROOTS of the given equation:

$6 {x}^{2} - 5 = 0$

___________________________________

Answer :-

___________________________________

$6 {x}^{2} - 5 = 0 \\ 6 {x}^{2} = 5 \\ {x}^{2} = \frac{5}{6} \\ x = ± \sqrt{ \frac{5}{6} } \\ x = \sqrt{ \frac{5}{6} } \: \: or \: \: - \sqrt{ \frac{5}{6} }$

___________________________________

HOPE THIS HELPS YOU!!!!!

Discussion

20771.	Two students measure the mass of an object that is know to be 50.0 grams.. The first student measures the mass to be 49.8123 grams. The second student measures the mass to be 50.1 grams. Which one is more precise? Which one is more accurate?
Answer» ANSWER: SECOND STUDENT because its very NEAR for 50

20771.

Two students measure the mass of an object that is know to be 50.0 grams.. The first student measures the mass to be 49.8123 grams. The second student measures the mass to be 50.1 grams. Which one is more precise? Which one is more accurate?

Answer»

ANSWER:

SECOND STUDENT because its very NEAR for 50

Discussion

20772.	Which of the following equations have exactly one solution? Choose all answers that apply: Choose all answers that apply: (Choice A) A 19x-18=-19x+1819x−18=−19x+1819, x, minus, 18, equals, minus, 19, x, plus, 18 (Choice B) B -19x-18=-19x+18−19x−18=−19x+18(Choice C) -19x+18=-19x+18−19x+18=−19x+18 (Choice D) 19x+18=-19x+18
Answer» Answer: GUJARAT POWER UTILITY gets TWO awards for all

20772.

Which of the following equations have exactly one solution? Choose all answers that apply: Choose all answers that apply: (Choice A) A 19x-18=-19x+1819x−18=−19x+1819, x, minus, 18, equals, minus, 19, x, plus, 18 (Choice B) B -19x-18=-19x+18−19x−18=−19x+18(Choice C) -19x+18=-19x+18−19x+18=−19x+18 (Choice D) 19x+18=-19x+18

Answer»

Answer:

GUJARAT POWER UTILITY gets TWO awards for all

Discussion

20773.	Express the ratio in simplest form 15minutes to 2hours
Answer» PHOTOSYNTHESIS is the PROCESS by which PLANTS use sunlight, water, and carbon dioxide to create OXYGEN and ENERGY in the form of sugar.

Discussion

20774.	3 5/12 plus 7 1/10 is 10 13/60. true or false pls answer i beg u
Answer» ANSWER: it TRUE Step-by-step EXPLANATION: HOPE it will HELP you

20774.

3 5/12 plus 7 1/10 is 10 13/60. true or false pls answer i beg u

Answer»

ANSWER:

it TRUE

Step-by-step EXPLANATION:

HOPE it will HELP you

Discussion

20775.	a bag contains 1 red, 1 blue and 3 green balls. Two balls are taken from the bag, at random, without replacement. The tree diagram that represents these events is drawn below. h is 1/4. Expressing each answer in its simplest form, calculate the probability that both balls are blue.
Answer» ANSWER: 2/5 is the answer for this PROBLEM i HOPE this answer HELPS you

20775.

a bag contains 1 red, 1 blue and 3 green balls. Two balls are taken from the bag, at random, without replacement. The tree diagram that represents these events is drawn below. h is 1/4. Expressing each answer in its simplest form, calculate the probability that both balls are blue.

Answer»

ANSWER:

2/5 is the answer for this PROBLEM

i HOPE this answer HELPS you

Discussion

20776.	Simplify : (2√3+√5)(2√3-√5)
Answer» (2√3)²-(√5)². {USING FORMULA- (a+b)(a-b) =a²-b²} =4×3-5 =12-5 =7

20776.

Simplify : (2√3+√5)(2√3-√5)

Answer»

(2√3)²-(√5)². {USING FORMULA- (a+b)(a-b) =a²-b²}

=4×3-5

=12-5

=7

Discussion

20777.	Guys who are going to school only respond otherwise you'll be reported
Answer» ANSWER: hiii bro Step-by-step explanation: my states SCHOOL r not OPEN yet now, we r having online classes

20777.

Guys who are going to school only respond otherwise you'll be reported

Answer»

ANSWER:

hiii bro

Step-by-step explanation:

my states SCHOOL r not OPEN yet now, we r having online classes

Discussion

20778.	Write the decimal expansion of the following numbers and say what kind of decimal expansion it has.a) 1/17b) 65/1000
Answer» Step-by-step EXPLANATION: a) 1/17=0.0588235294... NON TERMINATING REPEATING DECIMAL b) 65/1000= 0.65 terminating decimal

20778.

Write the decimal expansion of the following numbers and say what kind of decimal expansion it has.a) 1/17b) 65/1000

Answer»

Step-by-step EXPLANATION:

a) 1/17=0.0588235294...

NON TERMINATING REPEATING DECIMAL

b) 65/1000= 0.65

terminating decimal

Discussion

20779.	Find the values of a, b, c for the quadrotic eqution by comparig with Standard form y square =7y
Answer» Answer: ADI IV cursed buzzed cursed VICTIM bubun JIBON

20779.

Find the values of a, b, c for the quadrotic eqution by comparig with Standard form y square =7y

Answer»

Answer:

ADI IV cursed buzzed cursed VICTIM bubun JIBON

Discussion

20780.	.3×.3×.3+ .03×0.3×03 ÷.6× .6×.6 -06×06×.06
Answer» Step-by-step EXPLANATION: और भाई मैं अपने बताइए क्या हाल-चाल है

20780.

.3×.3×.3+ .03×0.3×03 ÷.6× .6×.6 -06×06×.06

Answer»

Step-by-step EXPLANATION:

और भाई मैं अपने बताइए क्या हाल-चाल है

Discussion

20781.	Convert the following into decimal number divide 7 upon 9
Answer» 7:9 is the ANSWER okkkkkk

Discussion

20782.	See the attachment maths moderate help urgent need answer chapter =7 coordinate geometry case study
Answer» Answer: 1)c 2)B 3)c 4)A 5)d hope it helps you MARK me BRAINLIST

20782.

See the attachment maths moderate help urgent need answer chapter =7 coordinate geometry case study

Answer»

Answer:

1)c

2)B

3)c

4)A

5)d

hope it helps you MARK me BRAINLIST

Discussion

20783.	16p2−72pq+18q2−6qr−9r2
Answer» I HOPE IT'S HELP YOU AND HAVE A NICE DAY GOOD BYE

Discussion

20784.	The sum of 6 1/2 and 13 4/9 is 19 17/18. true or false ? pls answer
Answer» ANSWER: HOPE it helps you.... Step-by-step explanation: *PLEASE* *MARK* ME BRAINLIEST AND FOLLOW ME, *DROP* *SOME* *THANKS* *TOO*!!!

20784.

The sum of 6 1/2 and 13 4/9 is 19 17/18. true or false ? pls answer

Answer»

ANSWER:

HOPE it helps you....

Step-by-step explanation:

PLEASE MARK ME BRAINLIEST AND FOLLOW ME, DROP SOME THANKS TOO!!!

Discussion

20785.	Convert 0.091 kg into cg
Answer» Answer: 1 KG = 1000 gm hxaosbsixhxh

20785.

Convert 0.091 kg into cg

Answer»

Answer:

1 KG = 1000 gm

hxaosbsixhxh

Discussion

20786.	Convert 69.00 km into m
Answer» Answer: 69km=(69×1000)m=69000m Step-by-step EXPLANATION: *PLEASE* *MARK* ME BRAINLIEST AND FOLLOW ME, *DROP* *SOME* *THANKS* *TOO*!!!

20786.

Convert 69.00 km into m

Answer»

Answer:

69km=(69×1000)m=69000m

Step-by-step EXPLANATION:

PLEASE MARK ME BRAINLIEST AND FOLLOW ME, DROP SOME THANKS TOO!!!

Discussion

20787.	Convert 2.4mL into L
Answer» Answer: 2.4 ml -------> 0.0024 l Hope it is helpful Please mark me as Brainliest Thank You

20787.

Convert 2.4mL into L

Answer»

Answer:

2.4 ml -------> 0.0024 l

Hope it is helpful
Please mark me as Brainliest

Thank You

Discussion

20788.	Ok bye bye milti hu din me...good afternoon bhi:-)
Answer» Answer: GOOD MORNING...XD Step-by-step explanation: *PLEASE* *MARK* ME BRAINLIEST AND FOLLOW ME, *DROP* *SOME* *THANKS* *TOO*!!!

20788.

Ok bye bye milti hu din me...good afternoon bhi:-)

Answer»

Answer:

GOOD MORNING...XD

Step-by-step explanation:

PLEASE MARK ME BRAINLIEST AND FOLLOW ME, DROP SOME THANKS TOO!!!

Discussion

20789.	a trader purchased an old bicycle for rupees 480. he spends 20% of the cost on its repair if he wants to earn rupees 144 as net profit on it how much percentage should hep add to the purchase price of the bicycle
Answer» Answer: 50% Cost PRICE = RS. 480 Repair cost =20% of Rs. 480 = 100 20 ×480= Rs. 96 ∴Total cost = C.P. + Repair cost ⇒ Rs. 480+ Rs. 96= Rs. 576 NET PROFIT = Rs. 144 ∴ S.P. = Total cost + Net profit ⇒ Rs. 576+ Rs. 144= Rs. 720 Profit = S.P. − C.P. =720−480= Rs. 240 Now profit %= = 480 240 × 100=50%

20789.

a trader purchased an old bicycle for rupees 480. he spends 20% of the cost on its repair if he wants to earn rupees 144 as net profit on it how much percentage should hep add to the purchase price of the bicycle

Answer»

Answer:

50%

Cost PRICE = RS. 480

Repair cost =20% of Rs. 480 =

100

20

×480= Rs. 96

∴Total cost = C.P. + Repair cost

⇒ Rs. 480+ Rs. 96= Rs. 576

NET PROFIT = Rs. 144

∴ S.P. = Total cost + Net profit

⇒ Rs. 576+ Rs. 144= Rs. 720

Profit = S.P. − C.P.

=720−480= Rs. 240

Now profit %= =

480

240

× 100=50%

Discussion

20790.	Solve it on math type with correct explanation step by step follow guidelines given ...please do it in correct form according to giddiness step tipexplanation steps final answer solve in this pattern Don't attempt it if you not follow guidelines please thanks in advance
Answer» sorryyyyyyyyyyyyyyyyyyyyyyyy

20790.

Solve it on math type with correct explanation step by step follow guidelines given ...please do it in correct form according to giddiness step tipexplanation steps final answer solve in this pattern Don't attempt it if you not follow guidelines please thanks in advance

Answer»

sorryyyyyyyyyyyyyyyyyyyyyyyy

Discussion

20791.	A person's age is three - fifth of his mother's age. After 8 years, his age is two - third of of his mother's age. Find out his mother's present age.
Answer» ANSWER: Age of the MAN = XM Age of his mother = Xmo Given: Xm= 2/5 x Xmo After 8 YEARS, Xm+8 = 1/2(Xmo +8) Solving these, Mother's age _= 40yrs Step-by-step explanation: $itzdivyanshi$

20791.

A person's age is three - fifth of his mother's age. After 8 years, his age is two - third of of his mother's age. Find out his mother's present age.

Answer»

ANSWER:

Age of the MAN = XM Age of his mother = Xmo Given: Xm= 2/5 x Xmo After 8 YEARS, Xm+8 = 1/2(Xmo +8) Solving these, Mother's age _= 40yrs

Step-by-step explanation:

$itzdivyanshi$

Discussion

20792.	Hiram boriim? ye kya hota hai..pta nhi kaha kaha se words dhundte ho:-(
Answer» ANSWER: hiiiiiiiiiiiiiiiiiiiii

20792.

Hiram boriim? ye kya hota hai..pta nhi kaha kaha se words dhundte ho:-(

Answer»

ANSWER:

hiiiiiiiiiiiiiiiiiiiii

Discussion

20793.	A man said to a woman, “The only son of your brother, is the brother of my wife.” How is that woman related to the wife of that man?
Answer» Step-by-step explanation: the intellectual and practical activity encompassing the systematic study of the structure and BEHAVIOUR of the PHYSICAL and natural WORLD through OBSERVATION and experiment

20793.

A man said to a woman, “The only son of your brother, is the brother of my wife.” How is that woman related to the wife of that man?

Answer»

Step-by-step explanation:

the intellectual and practical activity encompassing the systematic study of the structure and BEHAVIOUR of the PHYSICAL and natural WORLD through OBSERVATION and experiment

Discussion

20794.	4) Point Q is between P and R is shown as 1.Q-P-R 2.P-Q-R 3.P-Q-Q-R 4.P-R-Q
Answer» ANSWER: PQR will COME i think Step-by-step EXPLANATION: P-Q-R

20794.

4) Point Q is between P and R is shown as 1.Q-P-R 2.P-Q-R 3.P-Q-Q-R 4.P-R-Q

Answer»

ANSWER:

PQR will COME i think

Step-by-step EXPLANATION:

P-Q-R

Discussion

20795.	Cos cos 2sec1 sin 1 sin  + =+ −.
Answer» ANSWER: answer is 1 or WRITE the QUESTION NEATLY

20795.

Cos cos 2sec1 sin 1 sin  + =+ −.

Answer»

ANSWER:

answer is 1 or WRITE the QUESTION NEATLY

Discussion

20796.	1311004 divided by112
Answer» ANSWER: =1170.5714286 your CORRECT answer

20796.

1311004 divided by112

Answer»

ANSWER:

=1170.5714286

your CORRECT answer

Discussion

20797.	To verify geometrically the algebraic identities(a+b)²=a²+2ab+b²
Answer» ANSWER: HI FRIENDS how are you doing this TIME

20797.

To verify geometrically the algebraic identities(a+b)²=a²+2ab+b²

Answer»

ANSWER:

HI FRIENDS how are you doing this TIME

Discussion

20798.	All conversion factors, when in the form of a fraction, must equal ______
Answer» ANSWER: MUST EQUAL to 1.it is CORRECT answer

20798.

All conversion factors, when in the form of a fraction, must equal ______

Answer»

ANSWER:

MUST EQUAL to 1.it is CORRECT answer

Discussion

20799.	Answer my question with complete solution and send it real fast
Answer» ANSWER: SORRY I don't KNOW THANKS for the poi.nts

20799.

Answer my question with complete solution and send it real fast

Answer»

ANSWER:

SORRY I don't KNOW

THANKS for the poi.nts

Discussion

20800.	To prove the four algebraic identities.
Answer» ANSWER: What are the four algebraic IDENTITIES? SQUARE of the sum of two BINOMIALS. (a+b)(a+b)=(a+b)2=a2+2ab+b2 ( a + b ) ( a + b ) = ( a + b ) 2 = a 2 + 2 a b + b 2. Square of the difference of two binomials. ... Product of the sum and the difference of two binomials. ... Product of two binomials.

20800.

To prove the four algebraic identities.

Answer»

ANSWER:

What are the four algebraic IDENTITIES?

SQUARE of the sum of two BINOMIALS. (a+b)(a+b)=(a+b)2=a2+2ab+b2 ( a + b ) ( a + b ) = ( a + b ) 2 = a 2 + 2 a b + b 2.
Square of the difference of two binomials. ...
Product of the sum and the difference of two binomials. ...
Product of two binomials.

Discussion

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