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Neporo4naja [7]
2 years ago
8

Plz help me hdsbsusbd

Mathematics
1 answer:
satela [25.4K]2 years ago
6 0
The area of the circle 171.94 cm (rounded to the nearest whole would be 172 cm)


A= πr²
A= 3.14 (7.4)²
A= 3.14 (54.76)
A= 171.94 cm
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V = BH - 5 <br> How do I solve for b in this equation
Zolol [24]

Answer:

B=\frac{V+5}{H}

Step-by-step explanation:

Add 5 to both sides:

V+5=BH

Divide both sides by H:

B=\frac{V+5}{H}

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2 years ago
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Fudgin [204]

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I got 80, but Im not sure.

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olga_2 [115]
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3 0
3 years ago
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A nontoxic furniture polish can be made by combining vinegar and olive oil. The amount of oil should be three times the amount o
Len [333]

Answer:

<u>V</u><u>=</u><u>8</u><u>.</u><u>5</u>

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Using a system of guessing and checking if that number fits equation you can tell that 8 causes the equation to be unequal and also 9. You can learn V must be between 8 and 9 so 8.5 might fit the equation. <u>8.5</u><u>=</u><u>V</u>

6 0
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