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3 years ago

How do you find a volume of a cube and Rectangular prism and a cylinder? PLEASE HELP ASAP ASAP PLEASSEEEEEEE I BEG YOU

Mathematics

2 answers:

Nat2105 [25]3 years ago

5 0

Of course!

Cube: side length * side length * side length

So if it's a 6x6x6 cube, it's 6*6*6 = 216

Rectangular Prism: side length * side height * base width

So if it's a 6x7x8 prism, it's 6*7*8 = 336

Cylinder: π * (radius squared) * height

So if the base's radius is 6 and the height is 7, it's π*6^2*7 = 252π

Maksim231197 [3]3 years ago

3 0

So basically u just measure side by side length and basically kinda do it the same way u would measure the area of a 2D shape. formula: volume =side side side

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1. AC=EC<br> 2.BC=DC<br> 3.AB=DE

prisoha [69]

Answer:

1. AC = EC

Step-by-step explanation:

As it says that the figure has to be proved by SAS postulate. We know that, SAS stands for Side - Angle - Side, so we need to prove that any two sides and one angle of two triangles are equal/proportional or not.

Given, BC = CD, and angle ACB = angle DCE.

Therefore, the answer is 1. <u>AC = EC</u>.

8 0

3 years ago

5. Greg used a sensor to measure the speed of a moving car at different

Hatshy [7]

The correct option regarding whether the table represents a proportional relationship is:

The relationship is proportional because the ratio of m to k is constant.

<h3>What is a proportional relationship?</h3>

A proportional relationship is a function in which the output variable is given by the input variable multiplied by a constant of proportionality, that is:

y = kx

In which k is the constant of proportionality.

In this problem, the ratio of m to km is given as follows:

k = 11/17.699 = 26/41.834 = 34/54.706 = 0.6215.

Since the values are equal, the correct option is:

The relationship is proportional because the ratio of m to k is constant.

More can be learned about proportional relationships at brainly.com/question/10424180

#SPJ1

4 0

1 year ago

Jessica locates her garden using a coordinate grid with yards as the units. The two points

Oliga [24]

Answer:

These two corners are $\sqrt{13}$ units apart.

Step-by-step explanation:

Distance between two points:

Suppose we have two points, $(x_1,y_1)$ and $(x_2,y_2)$ . The distance between them is given by:

$D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Approximately how far apart are the two corners?

We have to find the distance between the points (-5,-2) and (-8-3). So

$D = \sqrt{(5-(-8))^2+(-2-(-3))^2} = \sqrt{13}$

These two corners are $\sqrt{13}$ units apart.

8 0

3 years ago

I really need a quick answer to this question. Thank you!

egoroff_w [7]

Answer:

P U Q = {2, 3, 4, 5, 6, 7, 8, 9, 10}

P ∩ Q = {4, 6, 8}

Step-by-step explanation:

P = {2x, for 1 <= x <= 5}

P = {2, 4, 6, 8, 10}

Q = {x + 1, for 2 <= x <= 8}

Q = {3, 4, 5, 6, 7, 8, 9}

P U Q = {2, 3, 4, 5, 6, 7, 8, 9, 10}

P ∩ Q = {4, 6, 8}

8 0

2 years ago

Rachel bought 3 CDs that were each the same price. Including sales tax, she paid a total of $35.40. Of that total, $2.70 was tax

Vika [28.1K]

Hello there,

Okay first we would need to write down what does the problem gives us that we already know...

- she bought 3 CDs each with the same price

- she paid a total of $35.40

- the tax was $2.70

Now in order for us to solve we need to subtract the tax from the total price... 35.40 - 2.70 = 32.70.

Since we have the price before the tax now we just have to divide 32.70 by 3 and by doing that you would get 10.90.

Each CD is $10.90.

Hope I helped,

Amna

3 0

3 years ago

Read 2 more answers