Answer:
9 yards
Step-by-step explanation:
A square has 4 equal sides, this means the 2 sides we will multiply to get the area are going to be the same. Since it says 81 yards squared and the shape is a square, we can do the square root of 81 which is 9.
Answer: 6x+3y
Step-by-step explanation:
3x+3(x+y)= 3x+3x+3y=6x+3y
Answer:
π
Step-by-step explanation:
39 degrees is the measure of the 3rd. Hope I helped. :) Please click thanks. :)
A calculate the bounce height for each and work out the total
b do it again and use a stopwatch and calulate. Hope this helped