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16451.

Please answer this questionsi'll mark as brainlistand i'll thank you also​

Answer»

Answer:

  • when ELECTRIC charge vibrates electromagnetic waves are produced.
  • The range of wavelength covering red colour to VIOLET colour is called visible spectrum.
  • Electromagnetic
  • Hydrogen spectrum is a failure of Bohr's atomic MODEL.
  • contribution of sommerfeld to the model atom is ellipticle orbits
  • Quantum mechanical model of atom was developed by schrodinger.
  • The SIZE and energy of the main shell is given by principle quantum number .

Step-by-step explanation:

I know this much I THINK this is helpful for you.

Discussion
16452.

.375 x 40 = 15 how? ​

Answer»

Step-by-step explanation:

.379×40=15

15.16 is not EQUAL to 15

L.H.S. is not equal to R.H.S.

Hence verified.

Hope it helps. Please MARK me as BRAINLIEST and follow me.
Discussion
16453.

РBP Acе от АвApticA - O - Bthen proveДАсосс. ДАРАран​

Answer»

Step-by-step EXPLANATION:

\huge\star\underline\mathfrak\green{Follow\:me}

\huge\star\underline\mathfrak\green{Follow\:me}

➡️ PLEASE WAIT ! it's LOADING...

\mathbb{Follow\:me}

OKKKK
Discussion
16454.

Can so.e one solve this for me I can't solve it​

Answer»

ANSWER:

Your answer is 0

Step-by-step EXPLANATION:

(a+b)(a-b)=

a^{2} + b^{2} = (a + b)(a - b)PUT the formula in the 3RD equation

Example:

( \sqrt{5} + \sqrt{3} )( \sqrt{5} - \sqrt{3} ) = ( \sqrt{5} )^{2} - (\sqrt{3})^{2} = 5 - 3
Discussion
16455.

A sonata watch is sold for600cash or for 300cashdown payment together with360 to be paid after Twomonth. Find the rate of in-terest charged in the install-ment scheme :​

Answer»

ANSWER:

TOTAL installment=720-200=520

Step-by-step EXPLANATION:

cp=600          cap=400

balance due=600-400=200

total payment=360*2=720

total installment=720-200=520

hope it HELPS you
Discussion
16456.

Expand the following (x+17) (×-17) find using suitable identity​

Answer»

ANSWER:

(X+17)(x-17)

(x)²-(17)²

x²-289

here's your answer mate

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Discussion
16457.

Eve in cm1 the sides of rectangle are given Thelengthfind the length & Breadth of rectangle.4x +242x+y +2320-y +327+4+4​

Answer»

ANSWER:

  1. X= 24-4= 20
  2. XY
  3. Y = 320+3=317
Discussion
16458.

Find the compounded ratio of - (2:3),(9:16),(4:7)

Answer»

ANSWER :

To find COMPOUND interest MULTIPLY them with each other :

2/3 × 9/16 × 4/7

4/3 × 4/7

3/7

.: HOPE it helps you :--)
Discussion
16459.

Antilog of 1.62 is 0.6??​

Answer»

Step-by-step EXPLANATION:

ya OK FRIEND this is urs answer OK TAKE CARE bye bye

Discussion
16460.

If sin A = 4/5, then cos A = ________

Answer»

Step-by-step EXPLANATION:

sin=opp/hyp

cos=adj/hyp

adj=3

cos=३/5
Discussion
16461.

A Rational number equivalent to 7/19​

Answer»

Step-by-step EXPLANATION:

It can be written as

Therefore , and are the rational numbers which are equivalent to the GIVEN rational NUMBER .
Discussion
16462.

25. Mr. Pradeep Suneja sold some * 100 shares at 10% discount and invested the proceeds in 15% * 50shares at a premium of 8. Had he sold his shares at 10% premium instead of 10% discount, he wouldhave earned 150 more. Find the number of shares sold by him.please dosto jaldi se jaldi answer dedo​

Answer»

Answer:

integer likalo or dushra ka DIVISION karo karka JO Ans ayaga USHA HCF liklo pir ans
Discussion
16463.

56, 16 short division method​

Answer»

56÷16=3.5

because 16×3.5=56
Discussion
16464.

Sum of two integer is -13 if one of them is 8 then the other is?

Answer»

Answer:

the other integer eill be -5

Step-by-step EXPLANATION:

-13 + 8 = -5

thus is because as the SUM of tow INTEGERS are DIFFERENCE of two integer
Discussion
16465.

2 lambs one is 1000W , 220V and the other 40W , 220V are connected parallel to a 220V main supply calculate the current drawn.

Answer»

Answer:

0.73 amp. is your answers

2 LAMBS one is 1000W , 220V and the other 40W , 220V are connected PARALLEL to a 220V MAIN supply calculate the current drawn.
Discussion
16466.

Ritu ate 3/5 part of an apple and the remaining apple was eaten by her brother Somu.How part of the apple did Somu eat?Who had the llarger share?By how much?

Answer»

ANSWER:

here your answer PLEASE MARK me as BRAINLIST answer please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please

Discussion
16467.

Find the product of (1 1 3,151,311 )in eigenvalues and eigenvalues vectors ​

Answer»

your answer ⏬

________________________

★ (-12)*(13)*(-11)*(10)

(-12)*(13)*(-11)*(10)(-156)*(-110)

(-12)*(13)*(-11)*(10)(-156)*(-110)=17160

_________________________

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Discussion
16468.

Last year, Jess saw x dramas and y comedies at the movie theater. If she went to the theater no more than 8 times, which inequality best represents the number of movies she saw? x + y 8 x + y ≤ 8 x + y ≥ 8

Answer»

Answer:

don't worry about anything ELSE INCLUDING your QUESTION

Discussion
16469.

25. निम्नलिखित को सरल करें​

Answer»

what is the ANSWER ......I too WANT the answer
Discussion
16470.

If x= a cos cube g , y=a sin cube g then

Answer»

ANSWER:

Hope it HELPS you

Please mark as brainliest

Step-by-step EXPLANATION:

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Discussion
16471.

The sum of two integer is 24 if one of them is-19 than the other is

Answer»

Step-by-step explanation:

LET the one integer be x.

Then ,second integer is given -19

So,according to Your question.

x-19=24

24-(-19) ( In Subtraction of Integers all TIMES we should make the second integer to an INVERSE)

So = 24 + 19

x=43

another integer will be 43.

Hope it is Helpful
Discussion
16472.

X+6y+1=0,2x+3y+8=0 substitution

Answer»

Step-by-step EXPLANATION:

x+6y=-1

x=-1-6y----(1)

2x+3y=-8------(2)

(1). in (2).

2(-1-6y)+3y=-8

-2-12y+3y=-8

-9y=-8+2=-6

y=2/3.-----(3)

Now, (3) in (1),

x=-1-6(2/3)

=-1-12/3

=-3-12/3

=-15/3

x=-5.

Hope helps u.

Plz MARK as brainliest

Discussion
16473.

Consider the sequence 4,16,36,64,100,...a) What is its algebraic expression?b) what is its 20th term?

Answer»

THE PATTERN IS 2^2,2+2^2 ........

CONTINUED

HOPE YOU WILL SOLVE IT NOW
Discussion
16474.

Show that 385 and 621 are Co-primes number

Answer»

IF YOU WILL FIND ALL THE FACTORS OF BOTH THESE NUMBERS, YOU WILL OBSERVE THAT THEY HAVE NO COMMON FACTOR OTHER THAN 1 AND THIS SAME APPLIES TO CO PRIME NUMBER PROPERTY

HOPE YOU WILL DO NOW
Discussion
16475.

Manasa and Shweta together can do a piece of work in 6 2/3 days. Shweta and Manvita together can do the same work in 12 days. Manasa and Manvita together can do the same work in 7 1/2 days. If Manasa, Shweta and Manvita working together, then find the share of Manasa, out of total share of Rs.5500

Answer»

ANSWER:

Step-by-step EXPLANATION:
Discussion
16476.

Range of data: 20,40,30,60, 80,100,10,70is:

Answer»

ANSWER:

Your answer is 90

Step-by-step EXPLANATION:

Range=Highest Observation-lowest observation=100-10=90
Discussion
16477.

Write pairs of terms that can be associated with positive and negetive integers. For eg- "Profit" for Positive integer and "Loss" for Negative integer.

Answer»

ANSWER:

فثصصسطدزافثثيظظظشسضششءضصثثببببطسشصثقبلطظششصننننممôdaguw,,,, ,kjjjhggfd
Discussion
16478.

Sin theta - 2sin^2 theta/ 2cos^2 theta-cos theta=tan theta

Answer»

ANSWER:

hi48764nsksns79q82h
Discussion
16479.

A game consists of spinning an arrow which comes to rest pointing at one of the numbers 1,2,3,4,5,6,7,8.and these areequallylikely outcomes .what is the probability that i will point at

Answer»

Answer:

Question is not COMPLETE . Pls MENTION the LAST word or LINE.

Step-by-step EXPLANATION:
Discussion
16480.

By using distributive law find the square of 83

Answer»

YOUR ANSWER IS 6889

OK?

IF YES THEN MARK IT AS THE BRAINLIEST
Discussion
16481.

The zeroes of the polynomial x² + x -2 are 1 point

Answer»

Step-by-step explanation:

GIVEN

       = X^2+x-2=0

       = x^2+2x-x-2=0

       = x(x+2)-1(x+2)=0

       = (x-1)(x+2)=0

therefore,the zeroes of the POLYNOMIAL are 1,(-2)

pls mark me as BRAINLEST answer

hope this answer will help you
Discussion
16482.

the product of (3/4)द प्रोडक्ट ऑफ रिवर फॉरेस्ट फायर - 1 एंड 2 - 2 बाय थ्री रेस 2 पार्ट 2 इज द डिवाइडेड बाय नंबर 14 क्वेश्चन 3 3 बाय 5 - 2 ​

Answer»

ANSWER:

gsowjmvyawipj salon GGH ko is ek E ed HO
Discussion
16483.

What is the 'a' in HCF OF A AND 12 AND LCM OF A and 12​

Answer»

Answer:

242678885346

Step-by-step EXPLANATION:

X - eight_$ / OUD
Discussion
16484.

Express 16 power -2 as power base 2​

Answer»

16 power -2 = 256

256 as EXPONENT with base 2

= 2 power 8 = 256

2 power 8 is the ANSWER..
Discussion
16485.

F:R to R. F(x) =x^3-x classify as injective surjective or bijective

Answer»

ANSWER:

it is SURJECTIVE of COURSE!!
Discussion
16486.

Ramesh finished a work in 3/5 hours. Ranjeet finished the same work in 4/3 hours.Who worked longer?

Answer»

Answer:Ranjeet worked for longer time

Step-by-step explanation:

I hour = 60 minutes

Time TAKEN by ramesh = 3/5 of 60 = 3*12 =36 minutes

time taken by ranjeet = 4/3 of 60 =4*20 = 1 hour 20 minutes

Therefore,Ranjeet worked for longer time.
Discussion
16487.

Write the n term and also the first four term of AP whose first term a and the common difference `d` are give as follow: a=-10,d=0•5

Answer»

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Brainly RS here ✌
Discussion
16488.

The distances of a point from x-axis in positive direction is 5 units and from the y-axis inpositive direction is 7 units. Let us write the co-ordinates of the point.​

Answer»

ANSWER:

The CORDINATE of the POINT will be (5,7)

Discussion
16489.

F: Z to Z f(x)=x^2+x classify as surjective injective or bijective

Answer»

ANSWER:

it is SURJECTIVE of COURSE.
Discussion
16490.

If x²+1/x²=102 then findx+1/x​

Answer»

It is done by USING identity

X+1/x= xsquare+ 1/square +x square ×1/x square

x+1/x = 102+1(x square and x square are cut in MULTIPLY)

x+1/x=103 ANSWER

Discussion
16491.

The L.C.M of two numbers is 462and their product is 3234. Find the H.C.F....​

Answer»

LCM × HCF = PRODUCT of TWO numbers.

462× HCF = 3234

HCF = 3234/462

= 7

HCF = 7

Discussion
16492.

Find 16 2/3% of 30.Pls answer fast an correct

Answer»

ANSWER:

FIRST GIVE the CORRECT QUESTION
Discussion
16493.

Rationalise the numenator of √1+b-1/b​

Answer»

Step-by-step EXPLANATION:

hope it HELP you please

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Discussion
16494.

How many multiples of 4 are there between 8 and 252​

Answer»

Answer:

Answer:We will use the AP:

Answer:We will use the AP:AP= 12, 16, 20,......248

Answer:We will use the AP:AP= 12, 16, 20,......248first term, a=12,

Answer:We will use the AP:AP= 12, 16, 20,......248first term, a=12,common DIFFERENCE, d=14

Answer:We will use the AP:AP= 12, 16, 20,......248first term, a=12,common difference, d=14last term ,an= 248

Answer:We will use the AP:AP= 12, 16, 20,......248first term, a=12,common difference, d=14last term ,an= 248an = a + (n-1) d

Answer:We will use the AP:AP= 12, 16, 20,......248first term, a=12,common difference, d=14last term ,an= 248an = a + (n-1) d248 = 12 + (n-1)4

Answer:We will use the AP:AP= 12, 16, 20,......248first term, a=12,common difference, d=14last term ,an= 248an = a + (n-1) d248 = 12 + (n-1)4n - 1 = 236/4

Answer:We will use the AP:AP= 12, 16, 20,......248first term, a=12,common difference, d=14last term ,an= 248an = a + (n-1) d248 = 12 + (n-1)4n - 1 = 236/4n = 59 + 1 = 60

Answer:We will use the AP:AP= 12, 16, 20,......248first term, a=12,common difference, d=14last term ,an= 248an = a + (n-1) d248 = 12 + (n-1)4n - 1 = 236/4n = 59 + 1 = 60Sn = (n/2) + (a + an) = (60/2) + (12+248) = 7800

Answer:We will use the AP:AP= 12, 16, 20,......248first term, a=12,common difference, d=14last term ,an= 248an = a + (n-1) d248 = 12 + (n-1)4n - 1 = 236/4n = 59 + 1 = 60Sn = (n/2) + (a + an) = (60/2) + (12+248) = 7800hence there are 60 multiples of 4 between 10 and 250. Their sum is 7800.

HELPS PLEASE MARK AS BRANLIEST AND FOLLOW ME.......

Discussion
16495.

11. A person was climbing on a building. He slips 1 mfor every 5 metre he climbs up. If the building is53 m high and he takes 5 seconds to climb 1 metre,find the total time taken by him to get on the top ofthe building​

Answer»

ANSWER:

he climbs a total of 4 metres and the TIME he takes to climb one METRE is 5 SECONDS so then the answer is 53/4= 13 with REMAINDER of 1 this means he took 13 x 5 metres +1 to climb the building which is = 66 seconds

mark as brainliest please
Discussion
16496.

20% more than 80 liter​

Answer»

Answer

20% of 80 is 16

80+16=96
Discussion
16497.

If a+1/a=1 then a^3 +1=??

Answer»

ANSWER:

SEE this.

Step-by-step EXPLANATION:

Hope it helps you...Please mark this answer as the brainliest and follow me.
Discussion
16498.

Prove thatsinA + cosA - sinA (sinA + cosA)÷cosecA (1- cos²A)​

Answer»

Step-by-step EXPLANATION:

HAPPY RAKSHA BANDAN TO ALL BRO AND SIS
Discussion
16499.

In an amusement park, John wants to ride a rollercoaster that costs 133 tickets, a bumper car that costs 174 tickets and a merry-go-round that costs 360 tickets. John had 312 tickets, but lost 56 of them on a ride. How many more tickets does he need to ride in all the three rides?

Answer»

Answer:

411 tickets.

Step-by-step explanation:

Tickets REQUIRED = 360 + 133 +174 = 667

Tickets used = 56

Tickets present = 312 - 56 = 256

Extra tickets required = 667 - 256 = 411
Discussion
16500.

The sum of first 5 terms of an AP and the sum of 1st 7 terms of the same AP is 167. If the sum of the first ten termsof this AP is 235, find the sum of the first 20 terms.​

Answer»

HOPE IT HELPS PLEASE MARK AS BRANLIEST........FOLLOW ME........

Discussion