A 13-foot ladder is placed against a vertical wall of a building with the bottom of the ladder standing on level ground 7 feet f
rom the base of the building. how high up the wall does the ladder reach?
1 answer:
Answer:
64
Step-by-step explanation
8 times 8 is 64 just write that down
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Answer:
A ≈ 615.75 cm squared
or 616cm squared when rounded off
Answer:
75%
Step-by-step explanation:
(94-23.5)/(94)*100=75%
The answer is 24.62. Hope this help