X^2 +2x-24
C is the answer
Answer:
6,205 hours you are awake in a year
Step-by-step explanation:
The sum of the 3 angles in a triangle is 180 , from the name you can know that it will have 3 equal angles which will be 60 degrees each as 180÷3=60
The two triangles are the same.
Find the third angle of the triangle on the bottom.
All 3 angles of a triangle add up to 180.
65 + 65 = 130
Now subtract it from 180:
180 - 130 = 50
So 'x' is equal to 50 degrees.
