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igor_vitrenko [27]
4 years ago
14

Im trying to raise up my grade help plz​

Mathematics
1 answer:
Molodets [167]4 years ago
7 0

Answer:

Step-by-step explanation:

2x + 2 + 5x + 3 = 180

7x + 5 = 180

7x = 175

x = 25

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Shelley plans to enclose the patio with fencing. If fencing costs $5 per meter, how much will it cost to enclose the patio?
andrezito [222]

If fencing costs $5 per meter then the cost of fence to enclose the patio will be $ 120. Then the correct option is C.

<h3>What is a rectangle?</h3>

It is a polygon with four sides. The total interior angle is 360 degrees. A rectangle's opposite sides are parallel and equal, and each angle is 90 degrees. Its diagonals are all the same length and intersect in the center.

Shelley plans to enclose the patio with fencing.

The dimension of the patio is 12 meters by 6 meters.

Then the perimeter of the patio will be

Perimeter = 2 (12 + 6) - 12

Perimeter = 2 x 18 - 12

Perimeter = 36 - 12

Perimeter = 24 meters

If fencing costs $5 per meter.

Then the cost fence to enclose the patio will be

Cost = 5 x 24

Cost = $ 120

More about the rectangle link is given below.

brainly.com/question/10046743

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Answer:7 Feet below ground

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3rd:

After this we are shown a tractor accidentally fills in the hole with 4ft of dirt which signifies that we lose some of our holes height below ground so we would add four: -11+4=-7 this shows that we are finally seven feet below ground.

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Answer:

Step-by-step explanation:

Firstly convert each number into an improper fraction. 2 1/4 would become: 9/4 (because we multiply 2 and 4 and plus the numerator, to get the numerator and keep the denominator the same). Do this to all the numbers then multiply the numerator by the numerator and the denominator by the denominator. simplify normally and convert to a mixed number.

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Answer:

1 milliliter is 20 drops.

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