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
The degree is found from the term with highest number of exponents
Thats 7x^4 y^7
4 + 7 = 11
Degree 11
Answer:
the second one because 3 divided by 1.5 is 2 then it's right