∠1 and \angle3∠3 are vertical angles. If \text{m}\angle1=\left(17x+1\right)\ degreem∠1=(17x+1)° and \text{m}\angle3=\left(20x-14\right) \degreem∠3=(20x−14)°, find the value of x and \text{m}\angle3m∠3.

Select the number of ways in which a line and a circle can intersect

The experience c-0.25c can be used to find the cost of an item on sale for 25% off which expression beloit equivalent to c-0.25c

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.