Mattea was asked to find the measure of an interior angle of a regular octagon. Mattea’s work is shown below. Steps Mattea’s Work Step 1 (n minus 2) 180 degrees = (9 minus 2) 180 degrees Step 2 7 (180 degrees) = 1260 degrees Step 3 1260 degrees divided by 8 = 157.5 degrees Where, if at all, did Mattea first make a mistake finding the measure of an interior angle? step 1 step 2 step 3 Mattea did not make a mistake.

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

(-5,-28)

i graphed to on desmos.

a

step-by-step explanation: