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m_a_m_a [10]
3 years ago
15

A rectangular field is ten times as long as it is wide. If the perimeter of the field is 1760 feet, what are the dimensions of t

he field?
The width of the field is _______ feet.

The length of the field is _______ feet.
Mathematics
1 answer:
mash [69]3 years ago
6 0

Answer:

The Length is 800 feet and Width is 80 feet

Step-by-step explanation:

Length = 10x Width = x

2(10x + x) = 20x + 2x = 22x

22x = 1760

x = 80

10x = 800

The Length is 800 feet and Width is 80 feet

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Complete the recursive formula of the geometric sequence 27, -9, 3, -1
cricket20 [7]

Answer:

Step-by-step explanation:

Common ratio r = a₂/a₁ = -9/27 = -⅓

b(1) = 27

b(n) = b(1)rⁿ⁻¹ = 27(-⅓)ⁿ⁻¹

4 0
3 years ago
2x + 2= -3<br> What is the answer
Sati [7]
-5/2 is your answer :)
5 0
3 years ago
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If a car travels 23 miles in 20 min what is the. car speed in miles per hour?​
Flauer [41]

Answer:

69 miles per hour

Step-by-step explanation:

car travels 23 miles in 20 min

So 20 min=20/60hour

=1/3. hour

Speed of the car=23÷1/3

=69 miles/hour

So the final answer is 69miles/hour

8 0
3 years ago
Which of the following tables represents a function?
Contact [7]

Answer:

x 2-2 3-3

y 5 5  7 7

Step-by-step explanation:

Each domain, or x value, can only be matched with one y value, so given this, the third one is the answer since every domain is only matched with one range, or in other words, there are no repeating domains in on the x row of the table.

5 0
3 years ago
Fiber One Bran Cereal boasts that it contains 57% of the Daily value of fiber you need. If 1 serving contains 14 grams of fiber,
Makovka662 [10]

The amount of fiber needed in a day is 7.98 grams

<h3>Proportions</h3>

Proportions are parts, in comparative relation to a whole.

In other words, proportions are fractions of a larger dataset

The given parameters from the question are given as:

  • Proportion of the daily value of fiber needed = 57%
  • Daily serving = 14 grams.

<h3>Amount of fiber</h3>

The amount of fiber needed in a day is the product of the proportion and the size of the daily serving.

So, we have:

Amount = 57\% \times 14g

Amount = 7.98g

Hence, the amount of fiber needed in a day is 7.98 grams

Read more about proportions at:

brainly.com/question/1781657

3 0
3 years ago
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