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3 years ago

What is the value of the expression f2 + 8 if f = 7?

2 answers:

6 0

Hey, TailsIsTheBest!
Great question=)

Question:<span>What is the value of the expression f2 + 8 if f = 7?

Answer:22

Work:They already gave us the value of the variable f, so all we have to do it plug in 7 for f's place.

(7)2+8
7*2=14
14+8=22

I hope this helps;)
If you have any questions on my work, feel free to ask me.
</span>

Ilia_Sergeevich [38]3 years ago

4 0

If the values are placed right next to each other without a symbol, then you multiply them.
So, you multiply the value of 7 with 2, since they are placed right next to each other.
(7x2) + 8 = 14 + 8 = 22

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3 years ago

WHICH INQUALITY IS EQUAL TO -1 > M+4

PIT_PIT [208]

Answer:

m<−5

Step-by-step explanation:

Step 1: Flip the equation.

m+4<−1

Step 2: Subtract 4 from both sides.

m+4−4<−1−4

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3 years ago

What is the quotient of -8x∧6 over 4x∧-3 ??

Allushta [10]

Answer:

$-2x^{9}$ is the quotient

Step-by-step explanation:

We have two expression $-8x^6$ and $4x^{-3}$

We need to find quotient of this expression using exponent law.

First we write as quotient form,

$\Rightarrow -\dfrac{8x^6}{4x^{-3}}$

$\Rightarrow -2x^{6-(-3)}$ $(x^m\div x^n=x^{m-n})$

$\Rightarrow -2x^{6+3}$

$\Rightarrow -2x^{9}$

Thus, $-2x^{9}$ is the quotient of $-8x^6$ and $4x^{-3}$ .

8 0

3 years ago

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poizon [28]

Answer:

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divide the number of spheres with the total

2 ÷ 10

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2 years ago

An angle measures 90° less than the measure of a supplementary angle. What is the measure of each angle?

Vanyuwa [196]

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3 years ago