Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = 2 cos 3θ

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

What 620000 divided by 10 to the third power