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ss7ja [257]
3 years ago
9

A 2,768–foot–long straight fence has posts that are set 8 feet on center; that is, the distance between the centers of two adjac

ent poles is 8 feet. If the fence begins with a post and ends with a post, determine the number of posts in the entire fence.\

Mathematics
1 answer:
salantis [7]3 years ago
5 0

Answer:

No.P=347

Step-by-step explanation:

The fence is 2768 feet long, how many posts should be placed along the fence if the adjacent distance between them is 8 feet?

How to start and end with a post the number of them (No.P) will always be the distance of the fence (f) between the adjacent distance of the posts (p) plus one     No.P = \frac{f}{p}+1= \frac{2768}{8}+1 = 346+1=347

As an example we have graph 1

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Given 9 + 3f = 2f

9 = 2f - 3f

9 = -f

f = -9

4 0
1 year ago
The perimeter of the kitchen is 528 inches if the width of the kitchen is 120 inches what is the length of the kitchen
butalik [34]

Answer: 144 inches.


Step-by-step explanation:

1. To solve this problem you must remember the formula for calculate the perimeter of a rectangle, which is shown below:

P=2l+2w

Where l is the lenght and w is the width.

2. You know the perimeter and the width, then you can solve for the length, as following:

P-2w=2l\\l=\frac{P-2w}{2}\\l=\frac{(528in)-(2*120in))}{2}\\l=144in



7 0
3 years ago
Montrey recently paid off his simple interest loan. If he borrowed $6,500 for 5 years at 7%, what was the total amount he had to
erica [24]

9514 1404 393

Answer:

  $8,775

Step-by-step explanation:

The amount due is given by the formula ...

  A = P(1 +rt)

where P is the principal amount, r is the annual rate, and t is the number of years.

  A = $6,500(1 +0.07×5) = $6,500(1.35) = $8,775

Montrey had to pay back $8,775.

6 0
3 years ago
2 The diagram shows a
Strike441 [17]

Diagram? There is no diagram given.

a.

i =  \frac{180(n - 2)}{n}

i =  \frac{180(12 - 2)}{12}  =  \frac{180(10)}{12}  =  \frac{1800}{12}  \\ i = 150\degree

Cannot solve b without the diagram.

5 0
3 years ago
Which expression is equivalent to 8 -(6r+2)
scoundrel [369]

━━━━━━━☆☆━━━━━━━

▹ Answer

<em>6(1-r)</em>

▹ Step-by-Step Explanation

8 - (6r + 2)

8 - 2(3r + 1)

2(4 - (3r + 1))

2(4 - 3r - 1)

2(3 - 3r)

2 * 3(1 - r)

6(1 - r)

Hope this helps!

- CloutAnswers ❁

Brainliest is greatly appreciated!

━━━━━━━☆☆━━━━━━━

3 0
3 years ago
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