Answer:
400 $
Step-by-step explanation:
x = 20
ok so we know that one angle equals 90 degrees
90
x
2x
90 = x + 2x
90 = 3x
90 / 3 = 20
3x / 3 = x
20 = x
B.
Answer:?
all work is shown and pictured
Answer:10.25
