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
pashok25 [27]
2 years ago
13

A cuboid with a volume of 924cm^3 has dimensions 4cm, (x+1)cm and (x+11)cm.

Mathematics
1 answer:
Marta_Voda [28]2 years ago
3 0

Answer:

Dimensions = 4cm, 11cm and 21cm

  OR

Dimensions = 4cm, -21cm and -11cm

Step-by-step explanation:

Solving the quadratic equation by using the factorization method;

x² + 12x - 220 = 0

Factors = 22 and -10

x² + 22x - 10x - 220 = 0

x(x + 22) - 10(x + 220) = 0

(x - 10)(x + 22) = 0

Therefore, x = 10 or x = -22

<u>Given the following data;</u>

Length of one side = (x + 1)cm

<u>When x = 10</u>

Length of one side = (10 + 1)cm

Length of one side = 11cm.

<u>When x = -22 </u>

Length of one side = (-22 + 1)cm

Length of one side = -21cm

Length of the other side = (x + 11)cm

<u>When x = 10</u>

Length of the other side = (10 + 11)cm

Length of the other side = 21cm

<u>When x = -22 </u>

Length of the other side = (-22 + 11)cm

Length of the other side = -11cm

<u>Check;</u>

Volume of a cuboid = L*L*L

Volume of a cuboid = 4 * 11 * 21

Volume of a cuboid = 924cm³

You might be interested in
PLEASE HELP I GIVE THANKS
oksano4ka [1.4K]
Look at the pictures.

1. D (y=3)
2. y=3
3. y=-2
4. y=4
5. B (52 lb)

6 0
3 years ago
- A store lowered all prices by 10%. By how
iren2701 [21]

Answer:

so, it's 0.1x35=3.5

it will be lowered by 3.5 dollars

5 0
2 years ago
Read 2 more answers
Write the following polynomial in standard from, then label the degree: <br> -5-5x^2+8x-3x^3
ddd [48]

When putting polynomials in standard form we arrange them from the term with the highest power to the lowest power.

This polynomial would be arranged: -3x^3-5x^2+8x-5

The degree of a polynomial is the power of the highest term so the degree of this polynomial is three.

5 0
3 years ago
Read 2 more answers
4 sailboats to 12 motorboats
lukranit [14]

Answer:

4:12

Step-by-step explanation:

I think you asked for a ratio?

8 0
3 years ago
A satilitle makes 4 revolutions in one day. How many revolutions would it make in 6 1/2 days
Oksana_A [137]
26 Revolutions in 6 1/2 days.
7 0
3 years ago
Other questions:
  • Which expression is equivalent to 2(3g-4) - (8g +3)
    5·1 answer
  • A square piece of tile has a width of 13 cm. What is the area of the piece of tile?
    13·2 answers
  • in Seattle it rained 265 days last year and239 days the year before. About how many more days did it rain last year then the yea
    13·1 answer
  • What is the value of 8 in 0.589
    9·1 answer
  • When you are adding with decimals, where do you put the decimal?
    9·2 answers
  • Work out the area of this circle. Take to be 3.142 and give your answer to 2 decimal places. 11.2 cm
    7·1 answer
  • Please help! Will mark brainliest!<br> Simplify. <img src="https://tex.z-dn.net/?f=%283a%5E%7B2%7D%2A-3a%29" id="TexFormula1" ti
    6·1 answer
  • GIVING 30 POINTS!!!!!!!
    8·2 answers
  • ...................................................
    7·1 answer
  • Someone plssssss help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!