PLZ help asp 73 points to whoever is right WXYZ is a parallelogram. mZW ZY = -6x - 38 and mzW XY = 4x + 52.
Find the value of x and the length of the sides.
X
W
Y
Z
mZWZY =
mZXYZ =

You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.