Answer:
9
Step-by-step explanation:
3,000/ 270 = 11.11
100/ 11.11 = 9
That is a description of the formula for the rectangle rule using left endpoints.
Answer:
V (volume) = 30
Step-by-step explanation:
V=whl=2·3·5=30
Answer:
Use your brain
Step-by-step explanation:
Angle is x. sup - adds up to 180. comp adds up to 90
180-x = 3(90-x)+40
180-x = 270-3x+40
180-x = 310-3x
180+2x = 310
2x = 130
x=65
