Answer:
Answer:
The width is 4 units, and the length is 10 units.
Step-by-step.
Step-by-step explanation:
area of rectangle = length * width
Let L = length; let W = width.
"The length is 6 units greater than the width.": L = W + 6
area = LW = 40
Since L = W + 6, we substitute L with W + 6.
(W + 6)W = 40
W^2 + 6W = 40
W^2 + 6W - 40 = 0
(W - 4)(W + 10) = 0
W - 4 = 0 or W + 10 = 0
W = 4 or W = -10
A width cannot be a negative number, so we discard the solution W = -10.
W = 4
L = W + 6 = 4 + 6 = 10
The width is 4 units, and the length is 10 units.
She gave her friend 6 pieces, just multiply 14 by 3/7! hope it helped
Answer:
Step-by-step explanation:
1 move 12 to other side
2 divide both sides by -2
3 its -19
Answer:
difference =
Step-by-step explanation:
hope this helps :)
Answer:
10
This is because if you plug 9 in it will equal 23
The quesstion asks greater than 23 so 10 would work
Step-by-step explanation: