All categories

4 years ago

Rewrite the equation y= 2/3x - 4 in standsrd form

Mathematics

1 answer:

luda_lava [24]4 years ago

3 0

The standard form: $Ax+By=C$

$y=\dfrac{2}{3}x-4$ multiply both sides by 3

$3y=2x-12$ subtract 2x from both sides

$-2x+3y=-12$ change the signs

$\boxed{2x-3y=12}$

You might be interested in

What is the mean of this data? 7,5,5,3,2,2

Vikentia [17]

Answer:

Step-by-step explanation:

The mean is the average of a data set. It can be found by adding up all of the values in a data set and then dividing it by the number of values in the data set.

The values in this data set;

$7,5,5,3,2,2$

The number of values in this data set,

$6$

Find the mean;

$\frac{sum\ of\ vlaues}{number\ of\ values}$

$=\frac{7+5+5+3+2+2}{6}\\\\=\frac{24}{6}\\\\=4$

8 0

3 years ago

Help asap!!!!!!!!!!!

Anika [276]

Answer:

4 hope that helped play adopt the application for rent

8 0

3 years ago

Read 2 more answers

if a rectangle's length is 2 x − 1 and the width is 4 x − 2 , write an expression for the perimeter and an expression for the ar

miskamm [114]

Answer:

Step-by-step explanation:

2p/2 = 2x+7

1) 2x+7 -x - 5 =

width = x + 2

2) 2p/2 = 21 in

x + 5 + x + 2 = 21

2x = 14

x = 7

lenght = 7 + 5 = 12 in

width = 7 + 2 = 9 in

3 )

A = (x+5)(x+2)

A = 12 x 9 = 108

6 0

2 years ago

Identify horizontal or vertical compression stretch of the function g(x) = 6x

nexus9112 [7]

Answer:

dhjfydhftb7cuvdihcdjxuihy

5 0

3 years ago

Can you help me plss!

Ksivusya [100]

(1/3) × the cone's volume = The cylinder's volume.

Step-by-step explanation:

Step 1:

The volume of any cone is obtained by multiplying $\frac{1}{3}$ with π, the square of the radius ( $r^{2}$ ) and the height ( $h$ ).

So the volume of the cone, $V=\pi r^{2} \frac{h}{3}$ .

Step 2:

The cylinder's volume is nearly the same as the cone but instead by multiplying $\frac{1}{3}$ we multiply with 1.

So the cylinder's volume is determined by multiplying π with the square of the radius of the cylinder ( $r^{2}$ ) and the height of the cylinder ( $h$ ).

So the the cone's volume, $V = \pi r^{2} h$ .

Step 3:

Now we equate both the volumes to each other.

The cone's volume : The cylinder's volume = $\pi r^{2} \frac{h}{3}: \pi r^{2} h$ = $\frac{1}{3} : 1$ .

So if we multiply the cone's volume with $\frac{1}{3}$ we will get the cylinder's volume with the same dimensions.

5 0

3 years ago