(x - 4)(x + 3) = x^2 + 3x - 4x - 12 = x^2 - x - 12
Answer:
Option (1)
Step-by-step explanation:
Given : m(arc BCD) = 148°
By the property,
Inscribed angle formed by an arc measures half the measure of the arc.
m(arc BCD) = 2(m∠BCD)
148° == 2(m∠BCD)
m(∠BCD) = 74°
Therefore, Option (1) will be the correct option.
Step-by-step explanation:
∠AOC is right angle = 90°
∠AOB = 53°
∠BOC = x°
x = ∠AOC - ∠AOB
= 90° - 53°
= 37°
So, the value of x is 37°
<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>