Aladder is leaning against the side of a
barn. if the ladder makes an acute angle
of 82° with the ground, what is the
measure of the supplementary angle the
ladder makes with the ground?

98 degrees

Step-by-step explanation:

Supplementary  angles sum up to 180 degrees

One angle is 82 degrees the other would be 180-82=98 degrees

$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)

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