Subtract the sum of the two angles from 180 degrees.
Answer:
(a + b) (a + b) = 35
Step-by-step explanation:

Answer:
Choise B..... 38.8
Step-by-step explanation:
trust
Answer:
the slope or gradient is 8/2=4
Answer:
K
Step-by-step explanation:
By altering the initial height, you change the h-intercept. That will affect the maximum height and the t-intercept.
Answer: K