In the figure below, lines RV and QU are perpendicular and intersect at point Z. T
yo
Z
(x+15)
W(x+30)
What is the degree measure of ZRZS ?

The graph of f(x)=|x| is reflected over the y-axis and horizontally compressed by a factor of 1/9. write a formula for function g(x)

Can someone me with this problem . show your work .

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?