Answer:
x would be 54 degrees
Step-by-step explanation:
Since x lies on a straight line, and it gives you the other angle (126) just subtract 180 and 126.
180 - 126 = 54
Answer:
25 degrees
Step-by-step explanation:
Use a trig. ratio
=3/7
Plug it into a calculator
=25.3

b = base length (of triangle)
h = height of triangle
s = side length of triangle
l = length of rectangle
Answer:
$10,249.80
Step-by-step explanation:
I'm really tired but if you want an explanation, please say so