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3 years ago

What’s the perimeter?

Mathematics

2 answers:

RoseWind [281]3 years ago

8 0

Answer:

1,000 feet

Step-by-step explanation:

From point Q to point R, the x values change by 20 units while the y values stay the same. This side of the polygon has a length of 20

From point R to point S, the y values change by 30 units while the x values stay the same. This side of the polygon has a length of 30

From point S to point T, the x values change by 20 units while the y values stay the same. This side of the polygon has a length of 20

From point T to point Q, the y values change by 30 units while the x values stay the same. This side of the polygon has a length of 30

The total perimeter is 20 + 30 + 20 + 30 = 100 units, each unit represents 10 feet, so the total perimeter is 100(10) = 1,000 feet

Artemon [7]3 years ago

7 0

Answer:

100 feet

Step-by-step explanation:

side lengths:

y2-y1 = /-10-10/ = 20 units

x2-x1= /20-(-10)/ = 30 units

20+20+30+30 = 100

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kykrilka [37]

Answer:

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Step-by-step explanation:

Discrete variable:

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3 years ago

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Mrac [35]

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3 years ago

A) a shopkeeper buys a camera for $300 and sells it at $360. Calculate the percentage profit.

Lilit [14]

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Read 2 more answers

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masha68 [24]

Answer:

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2 years ago