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3 years ago

What is f if 7 = f(-5)?

Mathematics

1 answer:

Verizon [17]3 years ago

7 0

Answer:

Step-by-step explanation:

(

−

)

−

Explanation:

To find

(

−

)

, you start with the function,

(

)

(

)

−

Substitute

−

everywhere that you see an x:

(

−

)

−

minus a minus is a plus:

(

−

)

−

Simplify:

(

−

)

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Answer:

Option B

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

we know that

If triangles EFG and QRS are similar

then

the scale factor is equal to the measure of the smallest side of triangle QRS divided by the smallest side of triangle EFG

Let

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we have

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substitute the values

$z=\frac{140}{56}$

$z=2.5$

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$2.5*72=180\ units$

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