Examine parallelogram ABCD.
∠A=8x+2 and ∠B=9x+8

Please help

x=10

Step-by-step explanation:

Adjacent angles in a parallelogram are supplementary so they add to 180 degrees. So

∠A+ ∠B=180

Substitute 8x+2 in for ∠A, and 9x+8 in for ∠B

8x+2+9x+8=180

Combine like terms

8x+9x+8+2=180

17x+10=180

Subtract 10 from both sides

17x=170

Divide by 17 on both sides

x=10

Hope this helps! :)

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step-by-step explanation:

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation: