The answer is 30 because
3/10 × 9/x = 30 .
Hope this helps
The answer is 51
you plug in 7 so it will be 42 + 9 = 51
Answer:The unicycle would travel 226.29 inches in 6 revolutions.
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Answer: D
Step-by-step explanation: slope = "rise over run" = 1.5/18 = 3/36 = 1/12 for the 1st section to the landing
slope is the change in height, the vertical change, divided by the change in horizontal distance
2nd section has slope 1/18 and covers 9 feet. That means it rises 1/2 foot
slope = 1/18 = (1/2)/9
the door is 2 feet higher than the ground level, 1.5 + .5 = 2 feet change vertically
