(4x + 5)

Quadrilateral ABCD is inscribed in a

circle.

What is the measure of angle A?

(x + 15)

Enter your answer in the box

mZA=

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

too hard the other guy did it

step-by-step explanation:

step-by-step explanation:

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