77 green marbles
try googling the rest or 33/77=77%
Answer:
Pretty sure it's the second one. Hope this helps!
Step-by-step explanation:
Express your length and width as algebraic expressions:
width = x
length = 4x
Use the formula for the perimeter of a rectangle to solve for x:
perimeter = 2(length) + 2(width)
50 = 2(4x) + 2(x)
50 = 8x + 2x
50 = 10x
5 = x
The width (x) is 5 feet and the length (4x) is 20 feet.
S1/S2 = 1/16
Thus R1/R2 = 1/4
So V1/V2 = 1/64
Answer: 1/64
Area = 36 x 36 = 1296 yd²
Answer: 296 yd²
