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telo118 [61]
3 years ago
6

A cylinder has a base radius of 9m and a height of 14m. What is its volume in cubic m, to the nearest tenths place?

Mathematics
1 answer:
ZanzabumX [31]3 years ago
6 0

Known :

r = 9 m

h = 14 m

Asked :

V = ...?

Answer :

V = πr²h

= 22/7 × 9² × 14

= 22 × 81 × 2

= <u>3</u><u>.</u><u>5</u><u>6</u><u>4</u><u> </u><u>m³</u>

So, the volume is 3.564 m³

<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

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Car A used 40.5 L of gasoline to travel 450 km. Car B used 18.7 L to travel 220 km. Circle the car with better fuel mileage. Jus
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Car B has the better fuel economy.

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Calculate the fuel consumption for the two cars:

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1/45

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8 0
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Can You Help Me With numbers 6-8
k0ka [10]

Hello,

Your answers and explanations are below.

6 - 5xy

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7 - 4x

We get this because we know he gets $4 an hour. We just do not know how many hours he babysat. The hours is X and we multiply that by 4.


8 - 5.5

Take 8.3 and subtract 2.8 to find x. Once we do that we get 5.5, and that is X.


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4 0
3 years ago
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Answer:

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Step-by-step explanation:

the first (smaller) odd integer can be called x

the second (larger) odd integer can be called x+2

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<em>[add 2 to find larger odd integer]</em>

x+2 = 13

6 0
3 years ago
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