Answer:
Second option: False
Step-by-step explanation:
You need to use the following identity:

Let be "x" the lenght of the buildings's shadow.
(Lenght of building's shadow)
You can observe in the figure that:

Substitute these values into
and solve for ""x":

Therefore, the length of its shadow IS NOT 12.94 feet.
Answer:
4+(4-3y) to the power of 3, 4x(5.5+3y) since y = 3.
Step-by-step explanation:
Answer:
pretty sure it's 56 I could be wrong though
Answer:17
Step-by-step explanation:
So you start off by multiplying 3×5 beacuse of Area=base×height. And its 15. So you then multiply 2×1 and its 2. You add 15+2=17