Jean is opening a bank account with money that she got for her birthday. She will deposit money into the account each month. Her bank balance can be described by the expression 250+35m.

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

b.my answer is b.

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d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two