Answer:
767 in ^2
Step-by-step explanation:
To find the area of a square base, you multiply 17 by 17 (side lengths) to get 289.
To get the area of the other faces, you do 1/2 * 17 * 14 (triangle area formula) to get 119
Since there are four other faces, multiply 119 by 4 to get 476, and add 476 with 289 to get 767
7 = 2x + 15
<7
Subtract by 15
-8 = 2x
Divide by 2
-4 = x
<8
8 = 3x
divide by 3
8/3 = x
Answer:
-4
4
-4
4
has no effect on
Step-by-step explanation:
<h3>
Answer: 42.8 feet</h3>
Work Shown:
h = height of the building
h is opposite the reference angle (55)
the adjacent side is 30 feet
tan(angle) = opposite/adjacent
tan(55) = h/30
h = 30*tan(55)
h = 42.84444 which is approximate
h = 42.8 feet
