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3 years ago

(Apex 2.2.4 math 8)

Mathematics

2 answers:

Assoli18 [71]3 years ago

7 0

Answer above is correct

Gennadij [26K]3 years ago

5 0

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

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