If m<a = 2 · m<b, m<c = 60°, and the right angles are labeled in the figure, which of the following produce an acute angle? Select all that apply. A. m<c
B. m<a + m<c
C. m<b + m<d
D. m<a + m<d
E. m<c+ m<d

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible