3 years ago

Help fast please....

Mathematics

1 answer:

algol133 years ago

5 0

Answer:

152 cm²

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

5x-7=5-x

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3 years ago

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3 years ago

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3 years ago

Lucy’s parents built a swimming pool in the backyard. Use 3.14 for π.

Rus_ich [418]

Answer:

Distance around the pool = 162.8 feet

Area of the pool = 957 square feet

Step-by-step explanation:

Distance around the swimming pool = Perimeter of the pool

Perimeter of the pool which is a composite figure will be,

= Circumference of the semicircle + Sum of three sides of the pool

= πr + 2×(length of the pool) + width of the pool

= 3.14×(10) + 2×40 + 20

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Area of the pool = Area of the semicircle + Area of the rectangular pool

= $\frac{1}{2}(\pi)(r)^{2}+(\text{length}\times \text{Width})$

= $\frac{1}{2}(3.14)(10)^2+(40\times 20)$

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= 957 square feet

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3 years ago

All of the following represent the same function except ____.

Whitepunk [10]

Answer:

I believe it's C

Step-by-step explanation:

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3 years ago

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