Answer:
Step-by-step explanation:
Angles 1, 2, and 3 are supplementary (they add up to equal 180). If angles 1 and 3 are 20 each, then their sum in 40, making angle 2
180 - 40 = 140. If this central angle is 140 degrees, then the measure of the arc that it cuts off also measures 140 degrees. This is not to be confused with the arc length, which is not even remotely the same thing!
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Sorry I have to keep typing because o need 20 characters
4+3+5=12
(5 is the hypotenuse of the triangle)
105/12=8.75
He burned 8.75 calories for each mile.
The answer would be 14 by 6, which is 84 inches squared.
Answer:
(2,4)
Step-by-step explanation:
The solution for the system is where the two lines intersect.
The two lines intersect at x = 2 and y =4
(2,4)