98971 + Interview Questions in Primary School in Math

1.	An angle is 80° less than three times its supplement. The angle is *
Answer» ANSWER: Step-by-step EXPLANATION:ACUTE ANGLE

1.

An angle is 80° less than three times its supplement. The angle is *

Answer»

ANSWER:

Step-by-step EXPLANATION:ACUTE ANGLE

Discussion

2.	Q2-b,d,f,h Q3-c,fplss give answer on a paper
Answer» ANSWER: PLEASE MARK me as the BRAINLIEST PL pl

2.

Q2-b,d,f,h Q3-c,fplss give answer on a paper

Answer»

ANSWER:

PLEASE MARK me as the BRAINLIEST PL pl

Discussion

3.	5x5 =EXERCISE 3.1Write all the factors of the following n(a) 24(b) 15 (c) 21(d) 27 (e) 12 (1) 20(g) 18 (h) 23 (1) 36
Answer» Answer: 24=2×2×2×3 15=3×5 21=7×3 27=3×3×3 12=2×2×3 20=2×2×5 18=3×2×3 23=1×23 36=2×2×3×3

3.

5x5 =EXERCISE 3.1Write all the factors of the following n(a) 24(b) 15 (c) 21(d) 27 (e) 12 (1) 20(g) 18 (h) 23 (1) 36

Answer»

Answer:

24=2×2×2×3

15=3×5

21=7×3

27=3×3×3

12=2×2×3

20=2×2×5

18=3×2×3

23=1×23

36=2×2×3×3

Discussion

4.	Find the value of x, y and z in the followingparallelogram
Answer» Answer: ∠x = 24° ∠y = 114° ∠Z = 24° Step-by-step explanation: ∠y = 114° (OPPOSITE sided of a PARALLELOGRAM are always EQUAL) ∠z = 42° + z + 114° = 180° (adjacent ANGLES are supplementary) 156° + z = 180° z = 180° - 156° ∠z = 24° ∠x = 42° + ∠y + ∠x = 180° (Sum of the angles of a triangle = 180°; Here ΔABC) 42° + 114° + ∠x = 180° 156° + ∠x = 180° ∠x = 180° - 156° ∠x = 24° ∠x = 24° ∠y = 114° ∠z = 24° Hope it helps you; Mark as the Brainliest

4.

Find the value of x, y and z in the followingparallelogram

Answer»

Answer:

∠x = 24° ∠y = 114° ∠Z = 24°

Step-by-step explanation:

∠y = 114° (OPPOSITE sided of a PARALLELOGRAM are always EQUAL)

∠z =

42° + z + 114° = 180° (adjacent ANGLES are supplementary)

156° + z = 180°

z = 180° - 156°

∠z = 24°

∠x =

42° + ∠y + ∠x = 180° (Sum of the angles of a triangle = 180°; Here ΔABC)

42° + 114° + ∠x = 180°

156° + ∠x = 180°

∠x = 180° - 156°

∠x = 24°

∠x = 24° ∠y = 114° ∠z = 24°

Hope it helps you;

Mark as the Brainliest

Discussion

5.	1 by 10 multiply by 1000
Answer» ANSWER: Answer is 100. Mark as BRAINLIEST PLEASE

5.

1 by 10 multiply by 1000

Answer»

ANSWER:

Answer is 100.

Mark as BRAINLIEST PLEASE

Discussion

6.	4.Salim is a carpenter. He sold a chair for ₹900 making a profit of ₹ 250.Find the cost price of the chair. *2 points₹650₹1150
Answer» Step-by-step explanation: SALIM sold a chair for.=rupess 900 which MEANS S.P=900 And PROFIT =250 and we KNOW that Profit=S.P - C.P so, 250=900-C.P thus. C.P = 900-250 = 650 so C.P = 650

6.

4.Salim is a carpenter. He sold a chair for ₹900 making a profit of ₹ 250.Find the cost price of the chair. *2 points₹650₹1150

Answer»

Step-by-step explanation:

SALIM sold a chair for.=rupess 900

which MEANS S.P=900

And PROFIT =250

and we KNOW that Profit=S.P - C.P

so, 250=900-C.P

thus. C.P = 900-250

= 650

so C.P = 650

Discussion

7.	2.Apply the divisibility rule and show that-(a) 432566 is divisible by 2(e) 117904 is divisible by 8(b) 352115 is divisible by 5(1) 784300 is divisible by 4(c) 868060 is divisible by 10(g) 694000 is divisible by 8(d) 3496 is divisible by 4(h) 35088 is divisible by 2
Answer» Step-by-step explanation: divisibility RULE for 2 is that the UNITS place digit should be even number. divisibility rule for 8 is that the LAST three digits I.e.,100's 10's and unit digit should be divisible by 8 or should be zeroes. divisibility rule for 10 is that the units digit should be 0. divisibility rule for 5 is that the units digit should be 5. divisibility rue for 4 is that the 10's and units digit should be divisible by 4 or should be zeroes.

7.

2.Apply the divisibility rule and show that-(a) 432566 is divisible by 2(e) 117904 is divisible by 8(b) 352115 is divisible by 5(1) 784300 is divisible by 4(c) 868060 is divisible by 10(g) 694000 is divisible by 8(d) 3496 is divisible by 4(h) 35088 is divisible by 2

Answer»

Step-by-step explanation:

divisibility RULE for 2 is that the UNITS place digit should be even number.

divisibility rule for 8 is that the LAST three digits I.e.,100's 10's and unit digit should be divisible by 8 or should be zeroes.

divisibility rule for 10 is that the units digit should be 0.

divisibility rule for 5 is that the units digit should be 5.

divisibility rue for 4 is that the 10's and units digit should be divisible by 4 or should be zeroes.

Discussion

8.	The average marks obtained by 50 students in Mathematics is 75. Find the sum of marks obtained. Give Ans with EXPLANATION .
Answer» 75*50=3750 $Body{ background-color: pink; font-family: cursive; } .glow{ font-size: 80px; color: #fff; text-align: center; -webkit-animation: glow 1s ease-in-out infinite alternate; -moz-animation: glow 1s ease-in-out infinite alternate; animation: glow 1s ease-in-out infinite alternate; } @-webkit-keyframes glow{ from{ text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #e60073, 0 0 40px #e60073, 0 0 50px #e60073, 0 0 60px #e60073, 0 0 70px #e60073; } } K047$

8.

The average marks obtained by 50 students in Mathematics is 75. Find the sum of marks obtained. Give Ans with EXPLANATION .

Answer»

75*50=3750

$Body{ background-color: pink; font-family: cursive; } .glow{ font-size: 80px; color: #fff; text-align: center; -webkit-animation: glow 1s ease-in-out infinite alternate; -moz-animation: glow 1s ease-in-out infinite alternate; animation: glow 1s ease-in-out infinite alternate; } @-webkit-keyframes glow{ from{ text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #e60073, 0 0 40px #e60073, 0 0 50px #e60073, 0 0 60px #e60073, 0 0 70px #e60073; } } K047$

Discussion

9.	45u?28. By what number should 6 – be divided to obtain 43
Answer» Answer: answer is 24 Step-by-step EXPLANATION: if we divide 24 by 6 we will get 4

9.

45u?28. By what number should 6 – be divided to obtain 43

Answer»

Answer:

answer is 24

Step-by-step EXPLANATION:

if we divide 24 by 6 we will get 4

Discussion

10.	If you have ₹ 800 and ₹ 800 you have to divide into 6 brothers, how many will come in the share of one fellow?
Answer» Answer: Total Money=1600 Number of brothers= 6 Each BROTHER will get=1600/6 =266.66 Step-by-step explanation: if my answer was HELPFUL please please like ❤...... Give me a BRAINLIEST........ Please Follow me...... Joke of the day..... Mother: "How was your First Day in SCHOOL?" Son: "First Day? Means I have to go tommorow also!!" Hahaha..... Keep SMILING..... Have a Nice Day.....

10.

If you have ₹ 800 and ₹ 800 you have to divide into 6 brothers, how many will come in the share of one fellow?

Answer»

Answer:

Total Money=1600

Number of brothers= 6

Each BROTHER will get=1600/6

=266.66

Step-by-step explanation:

if my answer was HELPFUL please please like ❤......

Give me a BRAINLIEST........

Please Follow me......

Joke of the day.....

Mother: "How was your First Day in SCHOOL?"

Son: "First Day? Means I have to go tommorow also!!"

Hahaha.....

Keep SMILING.....

Have a Nice Day.....

Discussion

11.	Period of 169/117 in decimal form
Answer» Answer: 1.4444 is a DECIMAL and 144.44/100 or 144.44% is the PERCENTAGE for 169/117. Step-by-step EXPLANATION:

11.

Period of 169/117 in decimal form

Answer»

Answer:

1.4444 is a DECIMAL and 144.44/100 or 144.44% is the PERCENTAGE for 169/117.

Step-by-step EXPLANATION:

Discussion

12.	Date\| Page No.O-class3rdSub, MATHआइर कुछल्बाईयों की जमा करने का प्रयास करे:-मीना अपने स्कूल जाने के लिए 4 कि मी 10 मी की दूरी तय करती है लेकिन रीना उसी तक जाने के लिए 3 कि मी 40 मी की दूरी तय करती है।
Answer» ANSWER: QUESTION COMPLETE. nahi. PORA. send. kro.

12.

Date| Page No.O-class3rdSub, MATHआइर कुछल्बाईयों की जमा करने का प्रयास करे:-मीना अपने स्कूल जाने के लिए 4 कि मी 10 मी की दूरी तय करती है लेकिन रीना उसी तक जाने के लिए 3 कि मी 40 मी की दूरी तय करती है।

Answer»

ANSWER:

QUESTION COMPLETE. nahi. PORA. send. kro.

Discussion

13.	XххаaIf -x-=1 where andу bare rational numbers then the multiplicative inverse of?уy b
Answer» ANSWER: बरोबर आहे हे या ग्रुपला तर फोन बंद केला जातो

13.

XххаaIf -x-=1 where andу bare rational numbers then the multiplicative inverse of?уy b

Answer»

ANSWER:

बरोबर आहे हे या ग्रुपला तर फोन बंद केला जातो

Discussion

14.	The parallel sides of a trapezium are 10 m and 25 m, and its non-parallel sides are 13 m and 14 m. Find the area of the trapezium.
Answer» The base of a PARALLELOGRAM is thrice its height. If the area of the parallelogram is 243 CM, find its base and height.

14.

The parallel sides of a trapezium are 10 m and 25 m, and its non-parallel sides are 13 m and 14 m. Find the area of the trapezium.

Answer»

The base of a PARALLELOGRAM is thrice its height. If the area of the parallelogram is 243 CM, find its base

and height.

Discussion

15.	7m+19/2=13plz solve this
Answer» Answer: 7m+19/2=13 14m+19/2=13 14m+19=26 14m=26-19 14m=7 m=7/14 m=1/2 please MARK as BRAINLIEST

15.

7m+19/2=13plz solve this

Answer»

Answer:

7m+19/2=13

14m+19/2=13

14m+19=26

14m=26-19

14m=7

m=7/14

m=1/2

please MARK as BRAINLIEST

Discussion

16.	Which of these numbers is odd? 260 152 386 351
Answer» Answer: 351 will be answer Step-by-step EXPLANATION: it is an ODD NUMBER

16.

Which of these numbers is odd? 260 152 386 351

Answer»

Answer:

351 will be answer

Step-by-step EXPLANATION:

it is an ODD NUMBER

Discussion

17.	If the increased price of a shirt is increased by 8% . if its increased price is 129.60 find the original price
Answer» Answer: $119.23 Step-by-step explanation: We know that it is INCREASED by 8%, so the ORIGINAL percent must be 92% of 129.60. So 129.60*0.92=119.232. Since money can't be in the thousandths place, you round to get $119.23

17.

If the increased price of a shirt is increased by 8% . if its increased price is 129.60 find the original price

Answer»

Answer:

$119.23

Step-by-step explanation:

We know that it is INCREASED by 8%, so the ORIGINAL percent must be 92% of 129.60. So 129.60*0.92=119.232. Since money can't be in the thousandths place, you round to get $119.23

Discussion

18.	Split the number into different ways NO is 985
Answer» 985,589, 958,859,895,598. Step-by-step EXPLANATION: MARK me as BRILLIANT

18.

Split the number into different ways NO is 985

Answer»

985,589, 958,859,895,598.

Step-by-step EXPLANATION:

MARK me as BRILLIANT

Discussion

19.	Answers are right or wrong. Please tell me
Answer» Answer: 4.-567 rest all are correct hope it HELP MARK as BRAINLIEST

19.

Answers are right or wrong. Please tell me

Answer»

Answer:

4.-567

rest all are correct

hope it HELP MARK as BRAINLIEST

Discussion

20.	Fill in the blank :Cost price = Selling price - ____ *1 pointProfitLoss
Answer» cost PRICE= selling price- PROFIT... HOPE it's helpful plz mark as brainlist

20.

Fill in the blank :Cost price = Selling price - ____ *1 pointProfitLoss

Answer»

cost PRICE= selling price- PROFIT...

HOPE it's helpful

plz mark as brainlist

Discussion

21.	Find the difference between the place value of the two nines in 79520986
Answer» ANSWER: 8,99,90,100 Step-by-step EXPLANATION:

21.

Find the difference between the place value of the two nines in 79520986

Answer»

ANSWER: 8,99,90,100

Step-by-step EXPLANATION:

Discussion

22.	Divide -12/5 by -7/5
Answer» ANSWER: 12/7 Step-by-step EXPLANATION: -12/5*5/7 =12/7 hope it HELPED you pls.mark as BRAINLIEST answer

22.

Divide -12/5 by -7/5

Answer»

ANSWER:

12/7

Step-by-step EXPLANATION:

-12/5*5/7

=12/7

hope it HELPED you pls.mark as BRAINLIEST answer

Discussion

23.	Among the following, a correct statement isa) The additive identity under natural number is 0.b) The additive inverse of number '1' does not existc) The multiplicative inverse of number '0' does not existd) The multiplicative inverse of number 'l' does not exist
Answer» ANSWER: I HOPE the OPTION is C okkkkkk

23.

Among the following, a correct statement isa) The additive identity under natural number is 0.b) The additive inverse of number '1' does not existc) The multiplicative inverse of number '0' does not existd) The multiplicative inverse of number 'l' does not exist

Answer»

ANSWER:

I HOPE the OPTION is C okkkkkk

Discussion

24.	The weight of a cupboard is 45024 g what is the weight of cupboard in kg
Answer» Step-by-step EXPLANATION: we KNOW that, 1kg=1000g so, 1000g=1kg and 45024g=(45024/1000)KG =45.024kg hope its HELP u.Thanks.

24.

The weight of a cupboard is 45024 g what is the weight of cupboard in kg

Answer»

Step-by-step EXPLANATION:

we KNOW that,

1kg=1000g

so,

1000g=1kg

and 45024g=(45024/1000)KG

=45.024kg

hope its HELP u.Thanks.

Discussion

25.	Find the value of sin square15+sin square 75/cos square36+cos square54
Answer» ANSWER: WAIT 0ne minute Step-by-step EXPLANATION: OK I'm TELLING it is ...

25.

Find the value of sin square15+sin square 75/cos square36+cos square54

Answer»

ANSWER:

WAIT 0ne minute

Step-by-step EXPLANATION:

OK I'm TELLING it is ...

Discussion

26.	Two numbers are in the ratio 7:9 .Their sum is 272 . Find the numbera
Answer» Answer: RATIO of the two numbers: Let: x/y = 7/9 x = (7/9) y - eq. 1 Sum of the two numbers: Let: x + y = 320 - eq. 2 SUBSTITUTE 1 to 2: (7/9)y + y = 320 y = 180 Substitute value of y to eq. 1 x = (7/9) * 180 x = 140 Therefore the two numbers are 140 and 180. But WAIT there’s more! Substitute the two numbers to any of the equations: 140 + 180 = 320 320 = 320 or (140/180) = (7/9) (7/9) = (7/9)

26.

Two numbers are in the ratio 7:9 .Their sum is 272 . Find the numbera

Answer»

Answer:

RATIO of the two numbers:

Let: x/y = 7/9

x = (7/9) y - eq. 1

Sum of the two numbers:

Let: x + y = 320 - eq. 2

SUBSTITUTE 1 to 2:

(7/9)y + y = 320

y = 180

Substitute value of y to eq. 1

x = (7/9) * 180

x = 140

Therefore the two numbers are 140 and 180.

But WAIT there’s more!

Substitute the two numbers to any of the equations:

140 + 180 = 320

320 = 320

or

(140/180) = (7/9)

(7/9) = (7/9)

Discussion

27.	Subtracting 2 times the same number from 5 times a number gives 12.(a).write the algebraic form of this sentence. (b).what is the number?
Answer» ANSWER: LET The NUMBER be x A.T.Q 5x-2x=12......1ST equation =3x=12 so 12÷3=4 So the number is 4.

27.

Subtracting 2 times the same number from 5 times a number gives 12.(a).write the algebraic form of this sentence. (b).what is the number?

Answer»

ANSWER:

LET The NUMBER be x

A.T.Q

5x-2x=12......1ST equation

=3x=12

so 12÷3=4

So the number is 4.

Discussion

28.	Name the quaclacilatusal formed by the pointsA (1,7), B(4,2), ((-1,-1) and 2 (-4,4) also find itsarea,
Answer» ANSWER: PLEASE MAKE me BRAINLIST FIRST

28.

Name the quaclacilatusal formed by the pointsA (1,7), B(4,2), ((-1,-1) and 2 (-4,4) also find itsarea,

Answer»

ANSWER:

PLEASE MAKE me BRAINLIST FIRST

Discussion

29.	1 yard =3 feet. how many feet in 5 yards?
Answer» Answer: 5*3 15feet follow me ✌️ give 10 THNX for 20 thnx!♥️♥️

29.

1 yard =3 feet. how many feet in 5 yards?

Answer»

Answer:

5*3

15feet

follow me ✌️

give 10 THNX for 20 thnx!♥️♥️

Discussion

30.	784300 is divisible by 4694000 is divisible by 835088 is divisible by 2
Answer» ANSWER: YES, 784300 is DIVISIBLE by 4. Yes, 694000 is divisible by 8. Yes, 35088 is divisible by 2. Please MARK as BRAINLIST

30.

784300 is divisible by 4694000 is divisible by 835088 is divisible by 2

Answer»

ANSWER:

YES, 784300 is DIVISIBLE by 4.

Yes, 694000 is divisible by 8.

Yes, 35088 is divisible by 2.

Please MARK as BRAINLIST

Discussion

31.	Q1a. Expand and simplify"(2x + 1) (2x - 3)
Answer» Answer: 4x^2 -1 Step-by-step EXPLANATION: (2x+1)(2x-1) MULTIPLY the first term of the first BRACKET with the second bracket. Multiply the second term of the first bracket with the second bracket. 2x(2x-1) + 1(2x-1) 4x^2 - 2x + 2x -1 4x^2 - 1 is the answer

31.

Q1a. Expand and simplify"(2x + 1) (2x - 3)

Answer»

Answer:

4x^2 -1

Step-by-step EXPLANATION:

(2x+1)(2x-1)

MULTIPLY the first term of the first BRACKET with the second bracket.

Multiply the second term of the first bracket with the second bracket.

2x(2x-1) + 1(2x-1)

4x^2 - 2x + 2x -1

4x^2 - 1 is the answer

Discussion

32.	5 cm(iii)6 cm5 cm12 cm6 cm10 cm
Answer» ANSWER: What HELP do you WANT in this SUM?

32.

5 cm(iii)6 cm5 cm12 cm6 cm10 cm

Answer»

ANSWER:

What HELP do you WANT in this SUM?

Discussion

33.	LATITUDE: The imaginary new houseare known as thes. The ne Ishown in themiedle dividing the earth exactly into two have theEquator which is toº. The lines of latudes repartoother, both north and the south of the equatorPOLES: The farthest latitude is a point at 90+ from the equatorboth in the north as well as in the south. The 90° point in the noncalled the North Pole. The 90° point in the south is known as thesouth PolePECIAL LATITUDES: There are special latitudes shown in redalled tropics. The tropic in the north of the equator at 23%alled the Tropic of Cancer, at 66% it is the Arctic Circleimilarly, the Tropic of Capricorn lies at 23% while the Antareti
Answer» ANSWER: it is social not math Step-by-step EXPLANATION:

33.

LATITUDE: The imaginary new houseare known as thes. The ne Ishown in themiedle dividing the earth exactly into two have theEquator which is toº. The lines of latudes repartoother, both north and the south of the equatorPOLES: The farthest latitude is a point at 90+ from the equatorboth in the north as well as in the south. The 90° point in the noncalled the North Pole. The 90° point in the south is known as thesouth PolePECIAL LATITUDES: There are special latitudes shown in redalled tropics. The tropic in the north of the equator at 23%alled the Tropic of Cancer, at 66% it is the Arctic Circleimilarly, the Tropic of Capricorn lies at 23% while the Antareti

Answer»

ANSWER:

it is social

not math

Step-by-step EXPLANATION:

Discussion

34.	Answer with full STEP
Answer» Q1:a)44.8 b)151 d)15.68 e)107.428 g)2562 h)80 Q2:a)0.359 b)0.00401 d)2.14 e)2.07 g)44.2 h)31 THANKYOU PLEASE MARK AS BRAINLIEST hope it will be CORRECT

34.

Answer with full STEP

Answer»

Q1:a)44.8

b)151

d)15.68

e)107.428

g)2562

h)80

Q2:a)0.359

b)0.00401

d)2.14

e)2.07

g)44.2

h)31

THANKYOU

PLEASE MARK AS BRAINLIEST

hope it will be CORRECT

Discussion

35.	Find the difference between the place value of the to nines in 79520986
Answer» ANSWER: DIFFERENCE is 900000 - 900 =899100

35.

Find the difference between the place value of the to nines in 79520986

Answer»

ANSWER:

DIFFERENCE is 900000 - 900 =899100

Discussion

36.	Find x if 3:8 = x:24
Answer» Answer: 324/8 33 9 hope it HELP MARK as BRAINLIEST

36.

Find x if 3:8 = x:24

Answer»

Answer:

3*24/8

3*3

9

hope it HELP MARK as BRAINLIEST

Discussion

37.	Draw a square of side 20 cm and a rhombus of side 20cm and one angle is 60° in A4 paper then show that their area are different till they are having same side !!!
Answer» CHECK the above ATTACHMENT for your ANSWER

Discussion

38.	7by 10 multiply by 7000
Answer» ANSWER: 4900 Step-by-step EXPLANATION: FOLLOW me for PERFECT answer

38.

7by 10 multiply by 7000

Answer»

ANSWER:

4900

Step-by-step EXPLANATION:

FOLLOW me for PERFECT answer

Discussion

39.	1.If there is a loss in a transaction, which of the following is true? *1 pointS. P > C. PS. P < C.PS. P = C. P
Answer» ANSWER: MAKE me BRAINLIST I am GIVING you answer in COMMENT

39.

1.If there is a loss in a transaction, which of the following is true? *1 pointS. P > C. PS. P < C.PS. P = C. P

Answer»

ANSWER:

MAKE me BRAINLIST I am GIVING you answer in COMMENT

Discussion

40.	All living organisms respond to different
Answer» firstly make sure that your QUESTION is COMPLETED MARK THIS AS BRAINLIEST AND FOLLOW ME

40.

All living organisms respond to different

Answer»

firstly make sure that your QUESTION is COMPLETED

MARK THIS AS BRAINLIEST AND FOLLOW ME

Discussion

41.	Find the square root of 2304 using division. Explain step by step.
Answer» ANSWER: Step-by-step EXPLANATION:

41.

Find the square root of 2304 using division. Explain step by step.

Answer»

ANSWER:

Step-by-step EXPLANATION:

Discussion

42.	4 + 48 divided by 12 x 4-7
Answer» ANSWER: ans-3 Step-by-step EXPLANATION:

42.

4 + 48 divided by 12 x 4-7

Answer»

ANSWER:

ans-3

Step-by-step EXPLANATION:

Discussion

43.	Find the x = 10%of it is 50 literes
Answer» ANSWER: ans-5 Step-by-step EXPLANATION:

43.

Find the x = 10%of it is 50 literes

Answer»

ANSWER:

ans-5

Step-by-step EXPLANATION:

Discussion

44.	A 8:7:6cm3mettalic cube is melted. Find the minimum volume of molten metal which should be added to mould it into a cube, whose edge is an integer:
Answer» lolololoololololollololol

Discussion

45.	The area of each square below is 1 square unit. How can we calculate the area of the striped region?
Answer» Answer: 20 ANS because there are 20 and sewan of 1 is 1

45.

The area of each square below is 1 square unit. How can we calculate the area of the striped region?

Answer»

Answer:

20 ANS because there are 20 and sewan of 1 is 1

Discussion

46.	(a)38+ 2C = 75°, then ZB =(c) 55(b) 45°is Ina ABC I LA - 4B = 33° and 2B - 20 = 180. then CB =(b) 45(a) 35(c) 56°& the measures of the angles of a triangle are (2x - 5), 3
Answer» Answer: options 1ST one...(....C).55...2ND (b)..45 hope it helps please add brainy list ...

46.

(a)38+ 2C = 75°, then ZB =(c) 55(b) 45°is Ina ABC I LA - 4B = 33° and 2B - 20 = 180. then CB =(b) 45(a) 35(c) 56°& the measures of the angles of a triangle are (2x - 5), 3

Answer»

Answer:

options 1ST one...(....C).55...2ND (b)..45

hope it helps

please add brainy list ...

Discussion

47.	Prove that ' The opposite angles formed by two intersecting lines are of equal measures
Answer» ANSWER: answer Step-by-step explanation: 1.Draw a CROSS line Like:-X

47.

Prove that ' The opposite angles formed by two intersecting lines are of equal measures

Answer»

ANSWER:

answer

Step-by-step explanation:

1.Draw a CROSS line

Like:-X

Discussion

48.	Simplify the expression pls pls pls pls pls
Answer» ANSWER: (a²+5)(a-5)+25 a³-5a²+5a-25+25 a³-5a²+5a this is your answer Step-by-step EXPLANATION: by PUTTING a=-2 a³=-2³=-8 -5a²= -5×-2×-2=-20 5a= 5×-2=-10 -8-20-10=-38ans.........

48.

Simplify the expression pls pls pls pls pls

Answer»

ANSWER:

(a²+5)(a-5)+25

a³-5a²+5a-25+25

a³-5a²+5a this is your answer

Step-by-step EXPLANATION:

by PUTTING a=-2

a³=-2³=-8

-5a²= -5×-2×-2=-20

5a= 5×-2=-10

-8-20-10=-38ans.........

Discussion

49.	Find the product I will choose the right answer brainlest
Answer» ANSWER: This is your Answer Dude Step-by-step EXPLANATION: BYE,THANKS for ATTENDING

49.

Find the product I will choose the right answer brainlest

Answer»

ANSWER:

This is your Answer Dude

Step-by-step EXPLANATION:

BYE,THANKS for ATTENDING

Discussion

50.	The age of a girl in months is equal to the age of her grandmother in years. If the difference betweentheir ages is 66 years, find their ages.I NEED THE ANSWER URGENTLY...
Answer» ANSWER: LET a = the age of the girl let g = age of GRANDMOTHER : Write an equation for each statement : "the age of a girl in months is equal to the age of her grandmother in years" 12a = g : if the differences between their ages is 66 years " g - a = 66 replace g with 12a 12a - a = 66 11a = 66 a = 66/11 a = 6 yrs is the girls age : a = 6 yrs 12a = g g = 12a g = 12 X 6 g = 72 ys Hope this will help you . Step-by-step explanation: Mark my answer as brainliest .

50.

The age of a girl in months is equal to the age of her grandmother in years. If the difference betweentheir ages is 66 years, find their ages.I NEED THE ANSWER URGENTLY...

Answer»

ANSWER:

LET a = the age of the girl

let g = age of GRANDMOTHER

:

Write an equation for each statement

:

"the age of a girl in months is equal to the age of her grandmother in years"

12a = g

:

if the differences between their ages is 66 years "

g - a = 66

replace g with 12a

12a - a = 66

11a = 66

a = 66/11

a = 6 yrs is the girls age

:

a = 6 yrs

12a = g

g = 12a

g = 12 X 6

g = 72 ys

Hope this will help you .

Step-by-step explanation:

Mark my answer as brainliest .

Discussion

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