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3 years ago

Y=4x+6, What does x equal

Mathematics

2 answers:

levacccp [35]3 years ago

8 0

The answer is:
X=y/4 - 3/2

Neko [114]3 years ago

4 0

Answer:

Step-by-step explanation:

1. Draw a line down the middle of the equal sign .

2.Divide 4x/4. Which equals x.

3. Divide 6/4. Which equals 1 and 2/4 or 1 and 1/2.

4. X=1 2/4

5. Check=

Y=4x+6

Plug 4 with 1 2/4. Which equals 6.

6+6=12

X=1 2/4 Y=12

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ruslelena [56]

Answer:

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Step-by-step explanation:

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3 years ago

The price of apples is $5.60 for 4 pounds. write the price as a unit rate.

ankoles [38]

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4 years ago

Read 2 more answers

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vesna_86 [32]

Answer:

Step-by-step explanation:

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3 years ago

Emmanuel carves a cone-shaped hollow out of a solid clay cylinder. What is the approximate volume of the solid portion of the cy

bixtya [17]

Answer:

$3.14r^2(h-\frac{1}{3}h_1)$

Step-by-step explanation:

Let h be the cylinders height and r the radius.

-The volume of a cylinder is calculated as:

$V=\pi r^2h$

-Since the cone is within the cylinder, it has the same radius as the cylinder.

-Let $h_1$ be the height of the cone.

-The area of a cone is calculated as;

$V=\pi r^2 \frac{h}{3}\\\\=\frac{1}{3}\pi r^2h_1$

The volume of the solid section of the cylinder is calculated by subtracting the cone's volume from the cylinders:

$V=V_{cy}-V_{co}\\\\=\pi r^2h-\frac{1}{3}\pi r^2 h_1, \pi=3.14\\\\=3.14r^2(h-\frac{1}{3}h_1)$

Hence, the approximate area of the solid portion is $3.14r^2(h-\frac{1}{3}h_1)$

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3 years ago

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