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
ratelena [41]
2 years ago
10

Please help!! please explain, if explained you will get a brainlest and bonus points thank you!!

Mathematics
1 answer:
babunello [35]2 years ago
4 0

Answer:

108m²

Step-by-step explanation:

So we know to find the volume for a rectangular prism we need to multiply base * height * leght.

For this problem to make it a little easier we can seperate it into 2 rectangular prisms. and then add the volume of both after.

1st prism volume:

2 * 2 * 7 = 28cm²

2st prism volume:

5 * 2 * 8 = 80m²

Final prism volume:

28cm² + 80m² = 108m²

You might be interested in
Find the perimeter of each polygon created by the coordinates.
maks197457 [2]
I believe the answer is c
8 0
3 years ago
Factor using the identity: a3 + b3 = (a + b)(a2 – ab + b2) 8z3 + 27
vivado [14]

Answer:  this is our required factor i.e.

8z^3+27=(2z+3)(4z^2-6z+9)

Explanation:

Since we have given that

8z^3+27

As we know the identity , which says that

a^3+b^3=(a+b)(a^2-ab+b^2)

So, we can use this here ,

8z^3+27=(2z)^3+3^3\\\\=(2z+3)((2z)^2-2z\times 3+3^2)\\\\=(2z+3)(4z^2-6z+9)

Hence this is our required factor i.e.

8z^3+27=(2z+3)(4z^2-6z+9)


7 0
3 years ago
Read 2 more answers
A pair of shoes costs $25 to make. This means that you need to charge a price of at least ___ just to cover your cost.
enyata [817]
I believe the answer is $50.
4 0
3 years ago
Read 2 more answers
a group of five people go out to eat and buy appetizers and main dishes they decide to split the bill so each person pays 20% of
alexandr1967 [171]
5 people x $5 appetizers = $25
5 people x $10 main dish = $50
Total cost for the group of 5 = $75

$75 - 20% (.2) = $15 each person has to pay

Check ur work
$15 x 5 = $75



3 0
3 years ago
gavin is making a flag for a school project. He has 3 1/6 ft of fabric. He used 2 1/2 ft to make the flag. How much fabric is re
Artyom0805 [142]

Answer:

he has 0.66 of fabrics remaining, 0.66 can be 33/50

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • A foam toy is 2 inches wide. It doubles in size for every minute it is in water. Write an expression for the width of the toy af
    8·1 answer
  • What is a answer that has been rounded calked
    12·1 answer
  • ¿porque algunos objetos flotan y otros se hunden en el agua​
    11·1 answer
  • What are integers an negative counting numbers an please explain
    11·1 answer
  • a man runs around a circular field of a diameter 112 metre find the distance covered by him running around it five times​
    6·1 answer
  • Write an expression to match the statement 1/5 of the difference between 18 and 11
    13·1 answer
  • Solve for a,b 2^a × 2^b=144 value of a+3b+2 is...<br><br>please solve it...urgent...​
    13·1 answer
  • What is the slope of the line shown below?<br> (-1,-4)<br> (2, 2)
    15·2 answers
  • Given that 4x-y=5 4y-z=7 and 4z-x=18 what is the value of x+y+z
    10·2 answers
  • I need help finding the surface area of this composite figure.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!