3^5
3 x 3 x 3
3:5 <- I think
Complementary angles add up to 90 degrees.
Which means.. the equation is
8x-23+7x-7=90
Combine like terms you should get
15x-30=90
Add 30 on both sides
15x=120
Divide 15 x=8
Plug in 8 to (8x-23)
8(8)=64-23=41
m
Answer:
m = 60
Step-by-step explanation:
The context is very important, the 'm' represents the minutes late the parents are and from this we can eliminate some options :
- The last one because then a parent would drop their child off earlier
- The first one and the third one because it is too long
Answer:
3x - 5y = 45
Step-by-step explanation:
divide all numbers by 4
Step-by-step explanation:
Area of circle = (12)^2 pi = 144 pi
Area of rectangle = 3 × 10 = 30
the area of shaded region = 144 pi - 30 = 422.57
