Answer:
the answer is 16
Step-by-step explanation:
i hope you have a wonderfull day!
Answer:
x = 70°
Step-by-step explanation:
The external angle of a triangle is equal to the sum of the 2 opposite interior angles.
120° is an external angle of the triangle, thus
x + 50 = 120 ( subtract 50 from both sides )
x = 70
Answer:
Step-by-step explanation:
Given
← factor numerator and denominator
= ← cancel common factor (x + 1) on numerator/ denominator
=
Answer:
x = -19
Step-by-step explanation: