Which step must be completed when using a compass and straightedge to construct a line through a given point, parallel to a given line?

a-copy an angle
b-bisect an angle
c-construct a perpendicular
d-draw a perpendicular bisector

Which region represents the solution to the given system of inequalities? |-0.5x+y23 | 1.5x+ys-1 5 4 -3 -2 -1 1 2 3 4

Simplify the expression 10/11(22z) + (a+5) -1

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.