Answer:
A
Step-by-step explanation:
THE CORRECT ANSWER IS 0.6
6/10=0.6
9-24=4(3)
-15=4×3
-15=12
x = 27°
m<D
m<CBE = 63° (Given)
m<CBE = m<ABD (vertical angles)
m<ABD = 63° (substitution)
x = 180 - (m<ABD + m<D) (Sum of triangle)
x = 180 - (90 + 63)
it would be 10
