Mary says the pen for the her horse

No, because an right triangle is 90 degrees. And an acute angle is ALWAYS less than 90 degrees.

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Above I showed a quick diagram of a right triangle or a 90 degree angle.

An acute angle is less than 90 degrees

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Above a showed an example of an acute angle.

This Is not possible

Hope I helped :)

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy