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
Zinaida [17]
3 years ago
11

The ratio of length :width :height of a box is 6 : 3 : 2. What is the volume if the height is 5 centimetres.

Mathematics
2 answers:
Valentin [98]3 years ago
8 0

Answer:

volume = 562.5 cm³

Step-by-step explanation:

5 cm represents 2 parts of the ratio

Divide by 2 to find the value of one part of the ratio

\frac{5}{2} = 2.5 cm ← 1 part of the ratio

3 parts = 3 × 2.5 = 7.5 cm

6 parts = 6 × 2.5 = 15 cm

Dimensions are length = 15 cm, width = 7.5 cm, height = 5 cm

V = length × width × height = 15 × 7.5 × 5 = 562.5 cm³

Butoxors [25]3 years ago
4 0

Answer:

562.5

Step-by-step explanation:

What do you have to multiply 2 by to get 5?

2*x = 5            Divide by 2

2x/2 = 5/2      Do the division

x = 2.5

That means that the every member of the ratio has to be multiplied by 2.5

6*2.5 = 15

3*2.5 = 7.5

2*2.5 = 5

So the volume = L * W * H

Volume = 15 * 7.5 * 5

Volume = 562.5

You might be interested in
These angels are equal. What are they called?
Yanka [14]
Acute angles because they are less then 90 degrees which is a right angle.

7 0
3 years ago
Solve the following system of equations algebraically:<br> y = x^2+7x−4 <br> y = −x−4
oksian1 [2.3K]
Y = x² + 7x - 4
y = -x - 4

x² + 7x - 4 = -x - 4
      + x       + x
x² + 8x - 4 = -4
           + 4  + 4
     x² + 8x = 0
x(x) + x(8) = 0
    x(x + 8) = 0
x = 0  or  x + 8 = 0
                   - 8  - 8
                     x = -8

      y = -x - 4
      y = -0 - 4
      y = 0 - 4
      y = -4
(x, y) = (0, -4)
         or
       y = -x - 4
       y = -(-8) - 4
       y = 8 - 4
       y = 4
 (x, y) = (-8, 4)

The solutions are (0, -4) and (8, -4).
7 0
3 years ago
Read 2 more answers
HELP I NEED HELP ASAP
disa [49]
I believe it’s B I apologize if it’s wrong
5 0
2 years ago
Read 2 more answers
Write the slope-intercept form of the equation of the line that is parallel to AB and passes through Point X. Show all
DanielleElmas [232]

find y=mx+b for line parallel to AB.

The line that is parallel will have the same slope as line AB:

the slope of line AB is

m=(8-3)/(-10-2)

=5/-12

=-5/12

Since the line going through X is parallel the vertical distance of the new line to AB is the same for all values of the domain(x-axis).

at x=-5 the point X has the y value of 10 which is 4 more than the y value for AB based on the graph.

To find the intercept b of the line going through X that is parallel to AB we just add 4 to the intercept of AB, which is 4 so

4+4=8

7 0
2 years ago
a single carton of juice cost $4.20. A special offer pack of 3 cartons cost $9.45. Jace bought a special offer instead of 3 sing
Ostrovityanka [42]

The 3 pack cost $9.45

3 single cartons would have cost: 3 x 4.20 = $12.60

Difference in cost: 12.60 - 9.45 = $3.15

Percent savings : 3.15/ 9.45 = 0.3333

0.333 x 109 = 33.33%

Round the answer as needed

7 0
2 years ago
Other questions:
  • How to divide 25.0 divided by 29.4
    6·1 answer
  • What is the slope of y= 5+3x
    12·1 answer
  • (4x^4+8x^3+x-3) divided by 2x
    12·1 answer
  • What is the sum of the next two numbers in the pattern below:<br><br> 169,120,84,59,43,_,_
    11·1 answer
  • Troy spends $9.75 on chicken feed
    13·1 answer
  • Solve for the missing angle measure 28° 35° MLK
    11·1 answer
  • Choose the correct simplification of the expression a2 ⋅ a3.
    6·1 answer
  • Im in quarantine and im just tryna get all my work done so i can play video games, pls help ya boy out.
    13·1 answer
  • What is the solution for x in the glven equation? V9x + 7+ 12x = 7
    11·1 answer
  • Gabrielle and Rob each earn $22 an hour, and each works 40 hours this week. Rob spends 1/2 of his earnings this week on bills an
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!