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Oksanka [162]
4 years ago
5

12'11" + 11'3" ‾‾‾‾‾‾

Mathematics
1 answer:
telo118 [61]4 years ago
7 0

Answer:

24' 2 "

Step-by-step explanation:

12'11"

+ 11'3"

‾‾‾‾‾‾

23 '  14 "

But we know there are 12 inches in a foot so subtract 12 inches and add 1 ft

14-12 = 2"

23+1 = 24 ft

24' 2 "

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h(-√(2x + h) -√2x)

= h>0 <u>2</u><u>h</u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>

h(-√(2x+h) - √2x)

= h>0 <u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>2</u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>

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