9514 1404 393
Answer:
6.5 ft wide by 8 ft long
Step-by-step explanation:
We can let x represent the width of the rectangle. Then the length is ...
L = 2x -5
and the area is ...
A = LW = (2x -5)(x) = 52
2x² -5x -52 = 0 . . . . . put in standard form
(2x -13)(x +4) = 0 . . . . factor
x = 6.5, -4 . . . . . . . . . . values that make the factors zero
The length is then ...
L = A/W = 52/6.5 = 8
or
L = 2W -5 = 2(6.5) -5 = 13 -5 = 8
The rectangle is 6.5 feet wide and 8 feet long.
Answer:
yes it is!!
Step-by-step explanation:
every input goes to an output
Square: 1, 9
even: 2, 6, 8, 10, 12
both: 4
I think the answer is
B. ) 4/5 of the balls in the bag are red.
Answer:
c)7
Step-by-step explanation:
3-7=-5