Answer
Slope: -2
Step-by-step explanation:
Perpendicular slope is the negative reciprocal of the original slope.
The original slope was 1/2. Flip it. 2/1=2. Now change the sign to -2.
Answer:
option C
Step-by-step explanation:

Answer:
Cylinder A= 603.81
Cylinder B= 603.19
Cylinder A holds more sand than Cylinder B
Step-by-step explanation:
Answer:
153.9
Step-by-step explanation:
You use the formula πr^2 for the area, where r is the radius of the circle which is equal to half the diameter