THEOREM:
- Angle sum property —: The sum of interior angles of a triangle is 180°.
ANSWER:
Let the missing angle be x.
By angle sum property,
- ∠x + 20° + 80° = 180°
- ∠x + 100 = 180°
- ∠x = 180° – 100°
- ∠x = 80°
So, <u>Correct choice</u> - [C] 80°.
170 divided by 80 is 2.125, so 80 goes in 170, 2.125 times
Answer:
1/2
Step-by-step explanation:
3/6 = 1/2
Answer:
a' > a
Step-by-step explanation:

A larger value for a will stretch the exponential in the y direction. A larger value for b will stretch it in the x direction.