Answer:22.7
Step-by-step explanation:
Okay so the situation given shows a right triangle with the two sides being 7.6 and 18.2. So we can find the angle of elevation using tangent, which is tan-1*7.6/18.2. I got 22.66 so 22.7
Answer:
300+12x = 450
or
B. 12x+300 = 450
Length = 4 * 8 = 32
Area = width * length = 8 * 32 = 256 square inches