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Hoochie [10]
2 years ago
8

NEED HELP ASAP3(x+2)=18​

Mathematics
2 answers:
weqwewe [10]2 years ago
5 0
3x+6=18
Subtract 6 on both sides
3x= 12
Divide by 3 both sides
Answer X= 4
elena-14-01-66 [18.8K]2 years ago
4 0

Answer:

x=4

Step-by-step explanation:

3x + 6 = 18

3x = 18 - 6 = 12

x = 4

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I NEED HELP!!! 10 POINTS!!! AND BRAINLYIST
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Answer:

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8 0
2 years ago
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QUICK!
pochemuha
So,

In order to find numbers that are in between 3/8 and 6/7, Lucy must make common denominators first.

LCM of 8 and 7: 56

Multiply each fraction by the appropriate form of 1:
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\frac{21}{56}\ AND\  \frac{48}{56}

We can immediately see that any fraction with a numerator between 21 and 48 and a denominator of 56 will fit into the criteria Lucy needs.

The correct option is B.
4 0
3 years ago
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A conical container can hold 120π cubic centimeters of water. The diameter of the base of the container is 12 centimeters.
Tanzania [10]

Answer: The height of the container is 10 centimeters. If its diameter and height were both doubled, the container's capacity would be 8 times its original capacity.

Step-by-step explanation:

The volume of a cone can be calculated with this formula:

V=\frac{\pi r^2h}{3}

Where "r" is the radius and "h" is the height.

We know that the radius is half the diameter. Then:

r=\frac{12cm}{2}=6cm

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6 0
3 years ago
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Rudiy27

Answer:

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S = A + V0 t - 1/2 g t^2

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In the other equation, y can be considered a vertical coordinate equation on a graph and x would be the horizontal coordinate

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