Scherman started a pool cleaning business. he purchased cleaning supplies and
charged the same amount for each pool cleaned. the expression -127+35x
represents the profit scherman has earned from cleaning pools.
which expression represents the total amount he earns from pool cleaning?
jį į
l. -127
m. 35
n. -127x
0. 35x

4.08%

step-by-step explanation:

1696 hundred thousand

step-by-step explanation:

$450 i think. hope this ☺

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.