The sum of negative eight and a number divided by four is two

x = 16 or

Step-by-step explanation:

let's start from the beginning and move along!

= 2

to solve this...

1) multiply both sides by four to get rid of the fraction

------> -8 + x = 8

2) add 8 to both sides to isolate x ----> x = 16

8 2/3 is the answer

step-by-step explanation: just use a calculator

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