All categories

3 years ago

Which expression represents the volume, in cubic units, of

Mathematics

1 answer:

ella [17]3 years ago

7 0

Answer:

Hope this helped, have a nice rest of your day!!♥♥

You might be interested in

Carina begins to solve the equation -4 - 2/3x = -6 by adding 4 to both sides. Which statements regarding the rest of the solving

Andru [333]

Answer:

A.) After adding 4 to both sides, the equation is $-\frac{2}{3}x=-2$

C.) The equation can be solved for x using exactly one more step by multiplying both sides by $-\frac{3}{2}$

D.) The equation can be solved for x using exactly one more step by dividing both sides by $-\frac{2}{3}$

Step-by-step explanation:

The correct questions is as follows:

Carina begins to solve the equation -4-2/3x=-6 by adding 4 to both sides. Which statements regarding the rest of the solving process could be true? Check all that apply.

A.) After adding 4 to both sides, the equation is -2/3x=-2.

B.) After adding 4 to both sides, the equation is -2/3x=-10 .

C.) The equation can be solved for x using exactly one more step by multiplying both sides by -3/2.

D.) The equation can be solved for x using exactly one more step by dividing both sides by -2/3.

E.) The equation can be solved for x using exactly one more step by multiplying both sides by -2/3.

Given equation:

$-4-\frac{2}{3}x=-6$

To show the steps we will carry out in order to solve for $x$

Solution:

Solving for $x$

Step 1:

Adding both sides by 4

$4-4-\frac{2}{3}x=-6+4$

Thus, we get:

$-\frac{2}{3}x=-2$

Thus statement A is correct.

Step 2:

Multiplying both sides by $-\frac{3}{2}$

$-\frac{3}{2}\times -\frac{2}{3}x=-2\times -\frac{3}{2}$

Thus, we get:

$x=3$ [Two negatives multiply to give a positive]

This proves that statement C is correct.

Or Step 2:

Dividing both sides by $-\frac{2}{3}$

$\frac{-\frac{2}{3}x}{-\frac{2}{3}}=\frac{-2}{-\frac{2}{3}}$

Thus, we get:

$x=-2\times -\frac{3}{2}$ [On dividing with a fractional divisor, we take reciprocal and multiply it with the dividend.]

$x=3$ [Two negatives multiply to give a positive]

This prove that statement D is correct.

5 0

3 years ago

The difference in the X coordinates of two points is three and the difference in the Y coordinate is two points is six what is t

charle [14.2K]

Answer: The slope is 2.

Step-by-step explanation: Slope is Rise/Run

The rise is the difference in y-values, given as 6.

The Run is the difference in x-values, given as 3

6/3 = 2

4 0

4 years ago

Which operation transformed matrix I to matrix ll?

quester [9]

Answer:

Step-by-step explanation:

I took the test

6 0

3 years ago

Please help me with this homework

torisob [31]

Answer:

9.81 x 100,000

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is 13divided by 54

sergey [27]

Answer may be 0.2407 i think

8 0

3 years ago