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Reptile [31]
2 years ago
14

A rectangular field is three times as long as it is wide. If the perimeter of the field is 400 feet, what are the dimensions of

the field
Mathematics
1 answer:
ArbitrLikvidat [17]2 years ago
8 0

Answer:

L=150 W=50

Step-by-step explanation:

150 is 3 times 50, 150+150+50+50 is 400

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3 years ago
Please HELP!!! I'll make you Brainliest!!!!
erica [24]

Answer: 1. d. 7x\geq 350; x\geq 50

2. a. (5, 28)

3. a: C(n) = 0.90 n - 0.40

Step-by-step explanation:

1. Here x represents the saving of one day.

Thus, the total saving for 7 day = 7 x

And, my  goal is to save at least $350.00  ( According to the question)

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⇒  x\geq 50 ( by dividing both sides by 7 )

Therefore, Option d is correct.

2. since, if a point satisfies an equation then we can say that it is the solution of the equation.

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except this point other points (28, 5), (4, 20) and (3, 19) are not satisfying given equation of line.

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3. Here n represents the number of tunas.

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But again according to the question,

I have a coupon for $0.40 off your total purchase.

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7 0
3 years ago
What do I do on this problem please help
insens350 [35]
(-1.0) (-4,-1) (-1,-5) hopefully this helps (x,y)

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3 years ago
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Rzqust [24]

Answer:

B. 3

Step-by-step explanation:

You can use online calculators for this like symbolab.com for steps! Here is your specific question answered with steps: https://www.symbolab.com/solver/step-by-step/%206%20%E2%88%92%203%5E%7B3%7D%20%5Cdiv%5Cleft(2%5E%7B2%7D%20%2B%205%5Cright)%20

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3 years ago
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