Solving for each equation:
A: True.

B: False.

C: True, given that y = 1

D: True, given that b = 6.66667

E: True.

Answer:
I got 5ft
Step-by-step explanation:
2ft+2ft+1ft=5ft
We are given 2 sides 18.7, 16.1 and a NON-included angle.
We have to calculate the altitude of the triangle.
altitude = 18.7 * sine (35)
altitude = 18.7 * 0.57358
altitude =
<span>
<span>
<span>
10.725946
</span>
</span>
</span>
In this case, side c is greater than the altitude and is less than side a so 2 two triangles will be formed.
Source:
http://www.1728.org/trigssa.htm
B. 6
Explanation: 8(6+4)= 80
38+ 7(6)= 80
500 because you would round down because it is less than 5.