3x^2 + 6x - 24
3(x^2 + 2x - 8)
3(x + 4)(x - 2) <==
Answer:
sorry :( I need points :((((((
Answer:
5 times a number increased by 2 is the same as 8 more than 3 times the number.
Step-by-step explanation:
Answer:
m∠ TRS = 60° , m∠ SRW = 120°
Step-by-step explanation:
First, find x
∠TRS = ∠VRW (vertically opposite angles are equal)
x + 40° = 3x
x - 3x = -40
-2x = -40
x = -40/-2
x = 20
m∠ TRS = 60° [x + 40 = 20+40 = 60]
m∠ SRW + m∠ TRS = 180° (linear pair)
m∠ SRW + 60° = 180°
m∠ SRW = 180° - 60°
m∠ SRW = 120°
hope this helps you
Answer:
57
Step-by-step explanation:
