3 years ago

Evaluate a + 4 when a = 7

Mathematics

2 answers:

aniked [119]3 years ago

6 0

A is 7. So... 7+4=11
11

Sergio [31]3 years ago

4 0

If A is 7 then 4+7= 11

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Soloha48 [4]

First use the distance formula to find the radius of the circle:
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d= $\sqrt{ (-1-23)^{2}+ (5--2)^{2} }$

d= $\sqrt{ (-24)^{2}+ (7)^{2} }$

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d=|17|
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Next, find the equation of the circle (use the first picture):
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Finally, input the equation into a graphing calculator:
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5 0

3 years ago

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serg [7]

Answer:

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Step-by-step explanation:

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3 years ago

How to solve D - 8/5 = -4

melomori [17]

Answer:

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Step-by-step explanation:

The basic idea is that you can do anything you want (except divide by

zero) to either side of the equation, so long as you do the same thing

to the other side, too.

3 0

3 years ago

-a^2b^2c^2(a+b-c) find the product

irakobra [83]

Answer:

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5 0

3 years ago

Help plzzz...also give steps

geniusboy [140]

Answer:

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Step-by-step explanation:

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392π

3 0

3 years ago

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