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
wel
2 years ago
15

Mrs. Chang's class built a platform for use in a school play. What is the

Mathematics
2 answers:
denis23 [38]2 years ago
6 0

Answer:

v = 108^{3}

Step-by-step explanation:

I'd start with breaking the platform into two parts, the long flat rectangle and then the bit on top. You'll have to add these together at the end!

_________________

So part one: the long piece

formula: v = lwh

dimensions: 12, 3, 2

plug in: v = 12 * 3 * 2

solve: v = 72^3

_________________

part two: smaller rectangle on top ::

formula: v = lwh

dimensions: 4, 3, 3

plug in: v = 4 * 3 * 3

solve:v = 36*3

__________________

now, we add for the total of the entire shape!

final answer: 72 + 36 = 108^3

Degger [83]2 years ago
3 0

Answer:

Total Platform = 128 ft^3

Step-by-step explanation:

Volume = Length * Width * Height

Left Volume: 2 ft * 4 ft * 3 ft = 24 ft^3

Mid Volume: 4 ft * 4 ft * 5 ft = 80 ft^3

Right Volume: 2 ft * 4 ft * 3 ft = 24 ft^3

Total Volume = 24 ft^3 + 80 ft^3 + 24 ft^3 = 128 ft^3

You might be interested in
Write the rational number 0.3 in the form ab , where a and b are integers.
grandymaker [24]

Answer: 3/10

Step-by-step explanation:

Given a decimal number 0.3

To Write the rational number 0.3 in the form ab , where a and b are integers, take it to be :

0.3 /1

Multiply the numerator and the denominator by 10

0.3/1 × 10/10 = 3/10

Therefore, a = 3 and b = 10

the rational number 0.3 in the form ab , where a and b are integers is

3/10

5 0
3 years ago
Round to the nearest hundredth (2 decimal places) when necessary
shusha [124]

Answer:

volume = 91 cm²

perimeter = 41.1 in

Step-by-step explanation:

volume = 1/2(b1+b2)(h) = 1/2(11 + 15)(7) = 91 cm²

8 0
3 years ago
∠1 and ∠2 are complementary.
kobusy [5.1K]
If two angles are complimentary then their sum would equal to 90 degree.
i.e., x + 3x + 30 = 90
4x = 90 - 30
x = 60 / 4
x = 15

In short, Your Answer would be Option A

Hope this helps!
6 0
3 years ago
Read 2 more answers
Can you help explain how to get the answer in this question?
Alexeev081 [22]
Your answer is c. If you are struggling divide to backtrack and that should help you get to the answer.
8 0
3 years ago
Y=f(x) = 8^x find f(x) when x= 1/3
lilavasa [31]

the correct answer for plato users is


2!!


4 0
3 years ago
Other questions:
  • A carpet salesman earns a base pay of $19,800 per year and a commission of 12% of all sales made. If he sold $27,200 worth of me
    5·1 answer
  • Solve for Y showing all work: y-8=13
    11·1 answer
  • Jacob obtained a 15-year, $245,900 for his new vacation home. The interest rate is 5.5% and his monthly payment is $2,009.21. Fo
    5·1 answer
  • Simplify (x minus 4) (x^2 +3x + 2)
    6·1 answer
  • This histogram shows the numbers of people who volunteered for community service and the number of hours they worked.
    5·1 answer
  • In an average of 65 minutes if a train stops at three stations for two minutes each and the distance is 115 miles between stops
    14·1 answer
  • The 420 lies between what 2 integers?
    15·1 answer
  • James wants to pursue a career in engineering whereby he can offer services directly to the public. What certification should he
    10·1 answer
  • Jim has 44 nickels and dimes. The total amount of money is $2.95. How many nickels does he have?​
    15·1 answer
  • Find the value of x that will make A||B
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!