The two angles are the same.
7x- 1 = 62
Add 1 to both sides:
7x = 63
Divide both sides by 7:
X = 63/7
X = 9
Answer:
60
Step-by-step explanation:
to find w:
sin(44) = w/30
w = 30sin(44)
w = 20.8 to 1 decimal place
to find x;
cos(x) = 20.8/45
x = (20.8/45)
x = 62.46940334
x = 60
4x+7=-3
4x=-3-7
4x=-10
X=-10/4
X=-2.5