The hypotenuse of a right triangle is three times the length of one of its legs. The length of the other leg is four feet. Find the
lengths of the three sides of the triangle. For non-integer answer(s), round your answer(s) to the nearest tenth.
Provide your answer below:

Your sides should be 0.7, 2, and 2.1

Step-by-step explanation:

Let x be one of the legs of the right triangle.

Simplify the expression.

Move the similar terms to the other side.

Simplify this expression to solve for x.

is one side

is the hypotenuse

Check:

(Correct)

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)