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zmey [24]
3 years ago
15

A rectangular prism has a length of 14 cm, width of 2 cm, and height of 3 cm. What is the volume?

Mathematics
2 answers:
Cloud [144]3 years ago
4 0

Answer: 84 cubic cm

Step-by-step explanation: You just do 14 times 2 and the answer times 3 which is 84 cubic cm.

Ivenika [448]3 years ago
4 0

Answer: 84 cm³

Explanation: To find the volume of a rectangular prism or a prism or a prism whose base is a rectangle, we use the following formula.

Volume = length × width × height

Since the rectangular prism has a length of 14 cm, a width of 2 cm, and a height of 3cm, we cna plug this information into the formula to get

(14 cm)(2 cm)(3 cm).

(14)(2) is 28 and (28)(3) is 84 and notice that we have

centimeters × centimeters × centimeters or cm³.

So the volume of the given rectangular prism is 84 cm³.

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Simplify 6a^2 - 2c + 2a^2 + 2c^2
ra1l [238]

Answer: 8a^2 + 2c^2 - 2c

Step-by-step explanation: It is a simple addition between 6a^2+2a^2. The other terms remain the same.

3 0
3 years ago
Read 2 more answers
An ice-cream store sold 70 sundaes. The ratio of
elixir [45]

Answer:

30 strawberry sundaes.

Step-by-step explanation:

We know there is a total of 70 sundaes.

3 sundaes will be strawberry.

4 sundaes will be choclate.

When you add 3 and 4 together, you get 7. This is your total ratio.

So 3/7 of the sundaes are strawberry.

And 4/7 of sundaes are choclate.

We know there is a total of 70 sundaes.

The total ratio we figured out is 7.

If the total sundaes is 70, and the total ration is 7. Then the total sundaes is 10 times bigger than the ratio.

This means we need to multiply the 3 strawberry sundaes and 4 choclate sundaes by 10.

3*10=30

4*10=40

So there are 30 strawberry sundaes and 40 choclate sundaes.

We need to find the strawberry sundae amount, so the answer is 30.

Hope this helps!

3 0
2 years ago
The combined area of the 3 windowpanes and frame shown below is 924 in.2. The frame is of uniform width. What is the side length
wariber [46]

Answer:

Option A. x=10\ in

Step-by-step explanation:

we know that

The combined area of the 3 windowpanes and frame is equal to

(3x+12)(x+12)=924\\ \\3x^{2}+36x+ 12x+144=924\\ \\ 3x^{2}+48x-780=0

using a graphing tool to solve the quadratic equation

The solution is x=10\ in

see the attached figure

5 0
3 years ago
a triangle with vertices at A (-1,1), B(-2,1) C(-1,4) is translated. the image of vertex A has coordinate at (3,-1) determine th
Drupady [299]
For this case we have the following vertices:
 A (-1,1) --------> A '(3, -1)
 B (-2.1)
 C (-1,4)
 We note that the translation rule is:
 (x, y) -----------> (x + 4, y-2)
 Applying the translacion rule we have:
 B (-2, 1) -----------> (-2 + 4, 1-2) ------> B '(2, -1)
 C (-1, 4) -----------> (-1 + 4, 4-2) ------> C '(3, 2)
 Answer:
 
The image of vertex B or the image of Vertex C are:
 
B '(2, -1)
 
C '(3, 2)
7 0
3 years ago
Which ordered pair would form proportional relationship with the point graphed below ?
tangare [24]

Answer:

(-30, 10)

multiply -20/60 by -0.5 each and you get 10/-30

this is the only pair achievable by proportion.

6 0
3 years ago
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