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11111nata11111 [884]
3 years ago
12

if the length of a rectangle is 6 times the width, and the perimeter is 210 cm, find the dimensions of the rectangle

Mathematics
2 answers:
Mandarinka [93]3 years ago
8 0

Answer:im not sure but it’s 180Cm

Step-by-step explanation:worked it in my head

Norma-Jean [14]3 years ago
4 0

Answer: x = width

2x - 3 = length

2w + 2l = perimeter

2(x) + 2(2x - 3) = 210

2x + 4x - 6 = 210

6x - 6 = 210

6x = 216

x = 36

2(36) - 3 = y

72 - 3 = y

69 = y

width = 36 cm

length = 69 cm

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Does the function satisfy the hypotheses of the Mean Value Theorem on the given interval? f(x) = 3x2 − 2x + 1, [0, 2] Yes, it do
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Answer:

Yes , function is continuous in [0,2] and is differentiable (0,2) since polynomial function are continuous and differentiable

Step-by-step explanation:

We are given the Function

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upon checking the condition stated above on the given function

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4 0
2 years ago
Please help I’ll mark brainliest if correct please explain also
adell [148]

Answer:

2/5

Step-by-step explanation:

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3 years ago
Please help thank you very much. 20 points.
Goryan [66]
The correct answer is S.
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