1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Romashka-Z-Leto [24]
3 years ago
10

The volume of a rectangular prism is 2,058 cubic cm. The length of the prism is 3 times the width. The height is twice the width

.
Mathematics
1 answer:
Nataly_w [17]3 years ago
6 0
<span>Solution:

We have:
length = a = 3x
</span><span>width = b = x
</span>height = h = 2x
<span>area of the base of the prism = c 
</span>volume of the prism = v = 2058 cm³

Use: c = (3x)(x)
c = 3x² 

Use: v = (3x²)(2x)
v = 6x³
2058 = 6x³
6x³ = 2058
x³ = 2058 / 6
x³ = 343
x = ∛343
x = 7

a = 3x
a = 3(7)
a = 21 

b = x 
b = 7

h = 2x
h = 2(7)
h = 14

c = 3x²
c = 3(7)²
c = 3(49)
c = 147

a = 21 cm
b = 7 cm
h = 14 cm
c = 147 cm²

You might be interested in
how do you find a percentage of a number. Provide an example. Well not a specific number put jow do i find it ?
ollegr [7]
To find a percentage, if I am ready your question correctly, would be as simple as dividing the number by 100. For example, finding the percentage of 73.

73/100 = .73%

You could also just move the decimal place over two spots to the left.
7 0
3 years ago
A news vendor sells newspapers and tries to maximize profits. The number of papers sold each day is a random variable. However,
SOVA2 [1]
Let me think this through again and I will come back to you! 2.22 graph
4 0
2 years ago
What is the answer? 8 x 4 + 9^2
Anuta_ua [19.1K]
8 x 4 is equal to 32 and 9^2 is 81. You add them together and get 113.
6 0
3 years ago
Simplify 24:30:12.<br> show working out and answer please
Naily [24]
First, you find the biggest number that you can divide 24, 30, and 12 by. I would go with 6, because it will simplify all the numbers into the simplest forms possible in this equation. Then, divide each number by 6.
24/6= 4
30/6= 5
12/6= 2

The answer:
4 : 5 : 2

Hope I could be of help:)
3 0
3 years ago
the area of a square can be quadrupled by increasing the side length and width by 4 inches. what is the side length?
Semmy [17]
The number could be anything because whatever it is it can be quadrupled
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following expressions have a sum of 0? <br> -8+(-8)<br> 9+(-9)<br> -12+12<br> 52+52
    15·2 answers
  • A "b" value of less than 1 produces a graph with an exponential decay.
    9·1 answer
  • Jennifer is making costumes for the school play she has 70 M of Ribbon if she beeds 54 percent of the ribbon for the costumes. h
    8·2 answers
  • 14. Find the volume of this pentagonal prism. Use the formula V=B-H
    7·1 answer
  • Solve y^3=125 what is the answer
    7·1 answer
  • Find the greatest 4 digit number which becomes divisible by 24 and 28 when 100 is added to it
    14·2 answers
  • Please help me out it’s my last slide tooo dooo and I don’t wanna faill just yet
    10·1 answer
  • Plz help ( 2x10^4)^4 thanks
    14·1 answer
  • What is f(−3) for the function f(a)=−2a2−5a+4?
    15·2 answers
  • Solve this equation -2x + 8 = 22
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!