The answer is 16 ft because 6 ft tall over 4 feet 6 inches (4.5) is equal to x (tree's height) over 12 ft. You cross multiple and get 72 = 4.5x then you take 72 and divide by 4.5 to get the tree's height

$\frac{6}{4.5} = \frac{x}{12}$

3 0

3 years ago

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What is the answer to ax+z =aw-y if you are solving for a

inysia [295]

Ax + z = aw - y....subtract aw from both sides
ax - aw + z = -y....subtract z from both sides
ax - aw = -y - z....factor out a on the left side
a(x - w) = -y - z...divide both sides by (x-w)
a = (-y - z) / (x - w)

7 0

3 years ago

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A dealer bought an item for $20, sold it for $24, bought it for $25, and sold it for $28. How much profit did she make?

tatiyna

Her profit was around the amount of $7-$52

6 0

3 years ago

A 72.9-foot rope from the top of a circus tent pole is anchored to the ground 44.9 feet from the bottom of the pole. What angle

Ilia_Sergeevich [38]

See the attachment.

It is in the attachment (photo)