Answer:
132
Step-by-step explanation:
The exterior angle in a triangle is equal to the sum of the 2 opposite interior angles
n is an exterior angle, hence
n = 90 + 42 ← 2 opposite interior angles
n = 132°
9 years equals 108 months old.
14 years equals 168 months old.
the answers is in between 108-168 months old
Answer:
The answer is y=5x
Step-by-step explanation:
Answer:
B (5; 13)
Step-by-step explanation:
Midpoint (x) = (-1 + bx)/2 = 2
Bx - 1 = 4
Bx = 5
Midpoint (y) = (-3 + By)/2 = 5
By - 3 = 10
By = 13
B (5; 13)
Answer:
x = 127 degrees
Step-by-step explanation:
By the external angle of a triangle theorem:-
x + 5 = 79 + m < ACB
m < ACB = 180 - x, so:-
x + 5 = 79 + 180 - x
2x = 79 + 180 - 5 = 254
x = 127 ( answer)