Answer:
12
Step-by-step explanation:
The closest number to get the denominated equal
Hope this helps :)
Answer:
B) 34°
Step-by-step explanation:
149 - 115 = 34°
Exterior angle = sum of other interior angles
I would say the answer is 8.25
Answer:
-13x^4+2x^3+8x^2-5x
Step-by-step explanation:
(3x^2-5x-7x^4)-(-2x^3+6x^4-5x^2)
= 3x^2-5x-7x^4+2x^3-6x^4+5x^2
= -13x^4+2x^3+8x^2-5x
Step-by-step explanation:
The percentage is 1/2 * 2/5 = 1/5 = 20%.