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3 years ago

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Mathematics

1 answer:

Ede4ka [16]3 years ago

3 0

Answer:

hope this helps you

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The park is 400 feet. The length of the park is 50longer than the width . what is the length of the park

Kipish [7]

Answer: 125 ft.

Step-by-step explanation:

Assuming the perimeter of the park is 400 ft, the equation can be represented as

2l + 2w = 400

Since we know that the width is 50 ft shorter than the length, using algebra, you replace the variable w, with

2l + 2(l-50) = 400

Then, solve for variable l, or length

2l +2l - 100 = 400

4l = 500

l = 125

Now, plug in l and solve for w

2(125) + 2w = 400

250 + 2w = 400

2w = 150

w = 75

2(125) + 2(75) = 400

250+150 = 400

400=400

l = 125, w = 75

So the length is 125 ft

6 0

3 years ago

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Help me please, i dont know how to solve

Vinil7 [7]

......................

5 0

3 years ago

PLEASE HELPPP!!!!!!!

ivanzaharov [21]

Answer:

work harder

Step-by-step explanation:

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8 0

3 years ago

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Your job is to figure out how to make a "silver mile". Here in the United States we could do this with nickels, dimes, quarters,

Ludmilka [50]

The total value of coins to create a silver mile following the specific rules stated is $38,114.18

<h3>Distance left:</h3>

63360 - 31650.48 = 31679.52 inches

A third of the distance is missing: 10559.84 inches

Diameter of the half-dollar: 1.205 in

This means 10,559.84 inches/ 1.205 in = 8763.35 rounded to 8764

Total distance coverd 8,764 x 1.205 in = 10560.61

Total distance left: 31679.52 - 10560.61 = 21118,91 / 4 = 5279.72

Diameter of quarters: 0.750 inches

This means 5279.72 / 0.750 =7039.62 rounded to 7040

7040 x 0.750 = 5280

Total distance left = 21118,91 - 5280 = 15,838.91 / 5 = 3167.782

Diameter of dimes: 0.705

This means 3167.82 / 0.705 = 4493.36 rounded to 4494

0.705 x 4494 = 3168.27

Total distance left = 15,838.91 - 3168.27 = 12670.64

Diameter of the nickel: 0.835

This means 12670.64/ 0.835 = 15174.41 rounded to 15175

<h3>How much money was used?</h3>

For this change the coins to dollars:

Susan B. Antony Silver dollars: 30462 = $30462

Half-dollars: 8764 = $4382

Quarters: 7040 = $1760

Dimes: 4494 = $561.75

Nickels: 15175 = $948.43

Total: $38114,18

Learn more about coins in: brainly.com/question/11866076

3 0

3 years ago

Help! I need to finish but I'm stuck! Will give brainliest!

Llana [10]

Answer:

2(12 + π)

Step-by-step explanation:

This will get you about 30and even by just counting squares you will get the closest to this answer.

4 0

2 years ago