IE С

D

A

B

A city is planning an outdoor concert for an Independence Day celebration. To hold

speakers and lights, a crew of technicians sets up a scaffold with two platforms by the

stage. The first platform is 8 feet 2 inches off the ground. The second platform is 7 feet

6 inches above the first platform. The shadow of the first platform stretches 6 feet 5

inches across the ground. Find the length of the shadow of the second platform from

the scaffolding in feet and inches to the nearest inch.

feet

Inches

The length of the shadow is

answer: you have to send a photo of the question

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?