The sum of two numbers is 55 and the difference is 13 . What are the numbers?

Answers

Answer 1
Answer: 21 and 34 are the numbers
Answer 2
Answer: The numbers are 21 and 34 because when you add them its 55 and subtract them its 13

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-4^2=? PLEASE ANSWER QUICKLY!!!!

14.3-352-2

i need helppppp

Answers

Answer:

-339.7

Step-by-step explanation:

quickmaths

Answer: 335.7

Step-by-step explanation:

If the problem is

14.3

-352

2

———

335.7

Find the circumference of the circle with the given radius or diameter. (Use 3.14 for π.)radius = 20 in.
a.
1,256 in.
b.
125.6 in.
c.
5,024 in.
d.
62.8

Answers

Answer: b.

125.6 in.

Step-by-step explanation:

We know that the circumference of a circle is given by :_

\text{Circumference}=2\pi r, where r is the radius of the circle.

Given : The radius of the circle : r= 20 i.

Then , the circumference of the circle is given by :-

\text{Circumference }=2(3.14)(20)\n\n\Rightarrow\ \text{Circumference }=125.6\ in.

Hence, the circumference of the circle = 125.6 in.

C= 2πr
C= 2 x 3.14 x 20
C = 125.6

answer: 
b. 125.6 in.

what rational number lies in between -14/31 and -17/33? A. -989/3069 B. -123/276 C. -989/2046 D. -4/7

Answers

-14/31 and -17/33

-17/33 - (-14/31) = (-17/33*31/31) - (-14/31*33/33) = -527/1023 +  462/1023

= (-527+462)/1023 = -65/1023 

-65/1023 ÷ 2 = -65/1023 * 1/2 = -65/2046

-17/33 - (-65/2046) = (-17/33*62/62) - (-65/2046) = -1054/2046 + 65/2046
= -989/2046 Choice C.

Claire has $300 in her account she decided she is going to take out half of what is left in there at the end of each month

Answers

300 divided by two is 150 so your answer would be 150 dollars

3(q - 7) = 27

Solve for q

Answers

Answer:

3(q-7)=27

3q-21=27

3q=48

q=16

Step-by-step explanation:

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Who ever is reading this:

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U matter.

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ur beautiful no matter ur shape, size, color, gender.. anything

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Pls pass this on. Everyone deserves to know this. ♥️♥️

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Answer:

q = 16

Step-by-step explanation:

3(q - 7) = 27

3q - 21 = 27    | +21

3q = 48          | :3

q = 16

A principal of $4900 is invested at 8.5% interest, compounded annually. how much will the investment be worth after 7 years? Round to the nearest dollar

Answers

The investment will be worth $8,674 after 7 years.