For what values of the variables Is AQPR congruent to ASPR? In this case, what is m2Q? Q
(8y - 4)º
(2x + 2)°
P
R
(x+20)
(4y +28)°
S
AQPR is congruent to ASPR for x =
m20
and y
In this case,

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

Which of the following expressions is equal to 2x^2+8

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93