Factor out 4 from the expression. = 4(4a+3b)
Answer:
x = 40°
Angle A: 118°
Angle B: 120°
Angle C: 62°
Angle D: 60°
Step-by-step explanation:
When a quadrilateral is inscribed inside a circle, opposite angles add up to 180.
(x + 20) + 3x = 180
4x + 20 = 180
4x = 160
x = 40°
Angle A: 2(40) + 38 = 118°
Angle B: 3(40) = 120°
Angle C: 180 - 118 = 62°
Angle D: 40 + 20 = 60°
I hope this helps you
-1/4×-4/3
+4/12
1/3
Answer:
36:24
Step-by-step explanation:
24 divided by 2 which is 12 then 12x3 which is 36
I might be wrong but i think this is the answer.