Answer:
you would way nothing
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
none of the option satisfy the equation
Answer:
68°
Step-by-step explanation:
As BA⊥BD, so ∠ABD = 90°
also, ∠ABD = ∠CBD + ∠ABC
⇒ 90° = 4x + 52° + 8x - 10°
⇒ 12x = 48°
⇒ x = 4°
now,
∠CBD = 4x + 52°
= 4(4°) + 52°
= 68°
Answer:
last answer
Step-by-step explanation:
I factored it, but I might have done it wrong.
