Pls help i don't get this

Mathematics

2 answers:

abruzzese [7]2 years ago

8 0

Answer:

10 meters

Step-by-step explanation:

C = D/N

Circumference = Distance / Number of Rotations

uysha [10]2 years ago

7 0

Answer:

10 meters

Step-by-step explanation:

500 meter divided by 50 is 10 metters making the circumfrerence of his wheel 10 meters

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The perimeter of a rectangle is 37. The length is 1 less than 12 times the width. What is the length and width of the rectangle

iren [92.7K]

Width = W
Length = 12W - 1
Perimeter = 2L + 2W = 37

In the perimeter equation substitute the length equation in for L to get the equation in terms of W
2L + 2W = 37
2(12W - 1) + 2w = 37

Distribute
2(12W - 1) + 2w = 37
24W - 2 + 2w = 37
26W = 39
W = 3/2 = 1.5
Width = 1.5

Lastly, solve for length
L = 12W - 1
L = (12 • 1.5) - 1
L = 18 - 1
L = 17
Length = 17

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Question:

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