Answer:
see explanation
Step-by-step explanation:
x = r cosΘ
y = r sinΘ
with r = 54 and Θ = 69°, thus
x = 54cos69° ≈ 19.4
y = 54sin69° ≈ 50.4
Thus (54, 69° ) as an ordered pair
=
The length of the rectangle is 29 cm.
38 - 9 = 29
0.8
7 is in the tenth place since there is a 5 in the hundreds we round up to 8.
hope this helped =3
14.28 percent