It's a computation. It would be 8!/3!(8-3)! If my memory serves me correctly.
Answer:
b=23 degrees
Step-by-step explanation:
a was 66 degrees so b=23 degrees 180-90-66=23
Answer:
12 feet
Step-by-step explanation:
4 times 3 is 12 and that is how u find area I think
Answer: i think no cuz f(1)=2 but i am not sure
Step-by-step explanation:
Answer:
12.43ft
Step-by-step explanation:
From the given diagram, we simply apply the sin rule
According to the sine rule
=
y is the side y
y° = (90 - 43) = 47
z = 17
z° = 90
Input the parameters and solve;

ysin 90 = 17 sin 47
y = 12.43ft