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2 years ago

13

james determined that these two expressions were equivalent expressions using the values of x=4 and x=6 which statements are tru

e? Check all that apply.

1 answer:

valentina_108 [34]2 years ago

4 0

Answer: I got 1, 4, and 7

brainlist plz:)

Step-by-step explanation:

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Answer:

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3 years ago

What is 7.9 rounded to the nearest whole number

charle [14.2K]

The answer would be 8

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3 years ago

The potential energy, P, in a spring is represented using the formula P = P equals StartFraction one-half EndFraction k x square

Anastaziya [24]

Answer:

$k=\frac{2P}{x^{2}}$

Step-by-step explanation:

<u><em>The question is</em></u>

Which equation should she use?

we have the formula

$P=\frac{1}{2}kx^{2}$

Solve for k

That means ----> isolate the variable k

Multiply by 2 both sides

$2P=kx^{2}$

Divide by x^2 both sides

$\frac{2P}{x^{2}}=k$

Rewrite

$k=\frac{2P}{x^{2}}$

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3 years ago

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Answer:

600

Step-by-step explanation:

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3 years ago

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MAXImum [283]

Answer:

B

Step-by-step explanation:

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