3 years ago

Pl help it’s for a grade

Mathematics

2 answers:

Virty [35]3 years ago

5 0

Answer:

$r^{2}+6r+9=(r+3)^{2} \\m^{2}-10m+25=(m-5)^{2}$

Step-by-step explanation:

Only !

frosja888 [35]3 years ago

4 0

Answer:

A,d,e not sur tho

Step-by-step explanation:

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Use function g, shown in the graph below.

Katyanochek1 [597]

You should search it up on Photomath is easier

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4 years ago

Read 2 more answers

I don’t get this one

fomenos

Hi!

Two negatives make a positive, so this can be rewritten as
-7+2.5

The answer is D. -7+2.5

Hope this helps! :)
-Peredhel

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3 years ago

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√ 5 ( 3 √ 2 + 5 √ 5 )

Nutka1998 [239]

Answer:

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Step-by-step explanation:

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4 0

3 years ago

E=6c^2−2c−1 F=−4c^2+7c+5 E+F=

IRINA_888 [86]

The answer of given equation is $2c^{2}$ + 5c +4

Step-by-step explanation:

By putting the given values of E and F we get,

E + F

=( $6c^{2}-2c-1$ ) + (- $4c^{2}+7c+5$ )

Here we will take the coefficient of same variable together

=( $6c^{2}-4c^{2}$ ) +( -2c +7c) +( -1+5)

= $2c^{2}$ + 5c +4

Hope this helps you.

4 0

3 years ago

<img src="https://tex.z-dn.net/?f=what%20is%20the%2036%5E%7B2%7D%20%3F" id="TexFormula1" title="what is the 36^{2} ?" alt="what

Evgen [1.6K]

Answer:

36² = 36 * 36 = 1296

4 0

3 years ago