Answer:
c=3d
Step-by-step explanation:
72degrees that the agngle its easy
Answer:
B
Step by Step Explanation
It is because the y intercept is -2 and here since it is a curve, it is ()^2.
Answer:
1 1/2 is__11/15___% of 7 1/2
Step-by-step explanation:
Given
Number - 
Let X % of 
X % is thus equal to

Look at the picture.
a)
180° - 45° = 135°b) Use trigonometric function
270° - 56° = 214°