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pav-90 [236]
3 years ago
9

Find the perimeter and total area of the composite shape shown below. All measurements are given in inches. Use pi=3.14 in any f

ormulas used.

Mathematics
2 answers:
lord [1]3 years ago
7 0

Answer:

Perimeter of the entire shape is 114.24

Step-by-step explanation:

Use pi x diameter of the semicircle divided by 2 + the diameter to find the perimeter of one semicircle. There are 4 semi circles so you multiply this by 4. Then you take the perimeter of the inside 8x4 = 32. Add them all together to get 114.24

Maksim231197 [3]3 years ago
3 0

Answer:

Perimeter of the entire shape is 114.24

Step-by-step explanation:

Use pi x diameter of the semicircle divided by 2 + the diameter to find the perimeter of one semicircle. There are 4 semi-circles so you multiply this by 4. Then you take the perimeter of the inside 8x4 = 32. Add them all together to get 114.24

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What is the range of this set of numbers?
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Answer:

B. 5

Step-by-step explanation:

The range of a data set in statistics is the difference between the largest and the smallest values. While range does have different meanings within different areas of statistics and mathematics, this is its most basic definition, and is what is used by the provided calculator.

example, 2,10,21,23,23,38,38

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5 0
2 years ago
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The Marked price of a jacket at a dealer's shop is 2400. The dealer allows a discount of 15% to the retailer. As the company's p
Andrej [43]

Answer:

2400

2640

360

Step-by-step explanation:

the retailer has to sell it for the same price as the dealer.

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2400 = 100%

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the retailer makes this profit no matter what other fees or taxes are added.

the final price is then including 10% VAT

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6 0
3 years ago
What is this answer?
amm1812

Not entirely sure I this one

Graph 1:

Option B

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NOT Option A

NOT Option D

Maybe Option C

<u>RATE AS BRAINLIEST</u>

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The answer is k is greater than or equal to 18
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Find the vertex of the parabola: y = -2x2 - 4x - 7
snow_lady [41]
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