The foot of the ladder is 10 feet from the wall. The ladder is 2 feet longer than the height that it reaches on the wall. What i
s the length of the ladder?
2 answers:
Answer:
10^2 + height^2 = (height +2)^2
100 + height^2 = height^2 + 4*height + 4
96 = 4 * height
height = 24
laddder length = 26
DOUBLE-CHECK
26^2 = 24^2 + 10^2
676 = 576 + 100
Correct!!
Step-by-step explanation:
Answer:
6. Clark left for school at 7:43 A.M. He got to school 36 minutes later. At what time did Clark get to school?
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