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astra-53 [7]
2 years ago
12

This figure consists of a rectangle and semicircle.

Mathematics
1 answer:
madreJ [45]2 years ago
6 0

Answer:

hope it helps!

Step-by-step explanation:

Perimeter includes three sides of rectangle:

15m + 12m + 15m

Plus half of circle with diameter 12m

Circumference = diameter * PI

Circumference = 37.68m.

1/2 circumference = 18.84m

Total perimeter is 15m+12m+15m+18.84m

60.84m

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3 years ago
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What was the total production of gasoline and kerosene combined (in Barrels)
Elina [12.6K]

The amount of kerosene and gasoline produced is an illustration of equations.

<em>44.4 million barrels of gasoline and kerosene are produced</em>

Let

<em />x \to<em> Proportion of kerosene</em>

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<em />

So:

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8 0
2 years ago
Solve the quadratic equation: 2(x-3)^2-24-0
Keith_Richards [23]

Answer:

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2 years ago
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3 years ago
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