The vector (3, -7) is rotated by an angle of 3pi/4 radians and then reflected across the y-axis.

If the resulting vector is (a/b), then a =

and b =

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements