Answer:
110 ft
Step-by-step explanation:
The length of fencing is four times the perimeter of one garden.
The formula for the perimeter of a rectangle is
P = 2l + 2w
The total perimeter for all four rectangles is
P = 4× (2l + 2w) = 8l + 8w
Data:
l = 9¼ ft
w = 4½ ft
Calculation:
P = 8l + 8w = 8×9¼ + 8×4½ = 72⁸/₄ + 32⁸/₂ =(72 + 2) + (32 + 4) = 74 + 36 = 110 ft
The total length of fencing is 110 ft.
Answer:
y = 2x - 4
Step-by-step explanation:
<u>Step 1: Convert to slope intercept form which is y = mx + b</u>
y - 2 = 2(x - 3)
y - 2 + 2 = 2x - 6 + 2
y = 2x - 4
Answer: y = 2x - 4
Answer:
36/43 I think.
Step-by-step explanation:
Wyzant
Answer:
63
Step-by-step explanation:
Because, 100% of 70 would be 7. Now we have that number lets multiply it by 9 because of 90%. 9 x 7 = 63 first-graders
