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Oksana_A [137]
2 years ago
8

Please help what is it

Mathematics
1 answer:
Serggg [28]2 years ago
6 0

Answer: 4\sqrt{2}, 5.6

Or rounded it would be 6.

I hope I did this right. :)

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3(2x+6)<br> Distributive Property<br> Explain how u got it.<br><br> Will mark Brainliest.
kotykmax [81]

Answer:

6x+18

Step-by-step explanation:

Distribute

3 ( 2 + 6 ) 6 + 1 8

Solution:  6 + 1 8

6 0
2 years ago
Read 2 more answers
The cube shown below holds 64 cubic centimeters of water. Label the dimensions of the cube.
LekaFEV [45]

The measure of the side of the cube is <u>4 centimeters</u>, and its dimensions are <u>4 centimeters × 4 centimeters × 4 centimeters</u>.

A cube is a solid object in three dimensions with six square faces that all have the same length of sides. Six square faces, eight vertices, and twelve edges make up the form. Since the 3D figure is a square with equal-length sides, the length, breadth, and height of a cube are all the same measurement. The edge, which is regarded as the bounding line of the edge, is the shared border between the faces of a cube. Each face is connected to four vertices and four edges, three vertices are connected to three edges and three faces, and two vertices and two edges are in contact to create the structure.

A cube's volume is the amount of space it takes up. Finding the cube of the cube's side length will provide the volume of the cube.

Cube volume equals a³, where a is the length of a cube's side.

In the question, we are asked to find the dimensions of the cube, given that it holds 64 cubic centimeters of water.

If the cube holds 64 cubic centimeters of water, then we know that the cube's volume is 64 cubic centimeters.

Assuming the length of the side of the cube to be centimeters, we can say that a³ = 64, knowing that a cube volume equals a³, where a is the length of a cube's side.

Thus, we have a³ = 64,

or, a = ∛64,

or, a = 4.

Thus, the measure of the side of the cube is <u>4 centimeters</u>, and its dimensions are <u>4 centimeters × 4 centimeters × 4 centimeters</u>.

Learn more about the volume of a cube at

brainly.com/question/1972490

#SPJ9

4 0
1 year ago
3x-7&gt;8 and -3x ≥-36 solve the inequality
tamaranim1 [39]

Good evening,

Answer:

x > 5

x ≤ 12

Step-by-step explanation:

Visualize as if the inequality symbols are equal signs and then solve it as you would for a normal equation, note if you divide by two negative numbers at all you then switch the sign.

On a number line, an inequality sign without the “equal to” is plotted with an open circe.

An inequality sign, with the “equal to” is plotted with a closed circle.

3x - 7> 8

Add seven on both sides, we do this because we want to eliminate the 7 from one side.

3x > 15

Divide both sides by 3, we do this because you want to get rid of the 3 from x.

x > 5

As for the second inequality.

Divide both sides by -3, as I mentioned earlier switch the side since we are dividing by two negative numbers.

x ≤ 12

For the greater than inequality x > 5, plot a open circle on 5 and draw the line going to the right.

For the less than or equal to inequality x ≤ 12, plot a closed cirlce on 12 and draw the line going to the left.

A unique trick is to graph the line based on the direction (right or left) the inequality symbol is pointing to.

7 0
3 years ago
"1.Provide the reasons for the proof.
adelina 88 [10]
Assuming you are given a picture of intersecting lines. 

Switch the reasons for b) and c) 
b) the angles form a linear pair , from the picture, so this is linear pair postulate
C) Then the measures add to 180, because they are supplementary. Defn of supplementary. 
E) you have divided both sides of the equation by 2; or multiplied by 1/2; multiplication property of equality 
F) definition of right angle 
G) definition of perpendicular 

I hope my answer has come to your help. Have a nice day ahead and may God bless you always!

5 0
3 years ago
Will mark brainliest! pls help<br> JKLM, what is the value of M
ladessa [460]
A. 65 is the answer for you!
4 0
2 years ago
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