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erica [24]
3 years ago
8

A number decreased by the sum of the number and four

Mathematics
1 answer:
ira [324]3 years ago
5 0
<span>A number decreased by the sum of the number and four 
is -4</span>
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the base of a ten foot ladder stands six feet from a house. How many feet up the house does the ladder reach
Ludmilka [50]
In this problem you will need to use the Pythagorean theorem (c^2=a^2+b^2).
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snow_tiger [21]
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Step-by-step explanation:

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