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
Nina [5.8K]
2 years ago
15

Find the volume of the solid

Mathematics
1 answer:
labwork [276]2 years ago
3 0
Divide it to three parts
V=5✖️3✖️6➕5✖️3✖️5➕5✖️3✖️3=210
You might be interested in
Gardener has 780 plants. He wants to plant there in such a way that the number of rows and the numbers of columns remains same.
AleksAgata [21]

Answer:

<em>Gardener will need 4 more plants.</em>

Step-by-step explanation:

Gardener has 780 plants and wants to plant them in an array of n rows and n columns.

The number of plants needed to do that is:

n*n=n^2

He actually has 780 plants, thus it should occur:

n^2=780

Taking the square root:

n=27.9

Since n needs to be an integer, we round up n to get

n=28

But 28^2=784, 4 more than the actual number of plants, thus:

Gardener will need 4 more plants.

Note: There are other possible results for n. If we set n=29, then n^2=841 and Gardener would need 841-780=61 more plants, but the question asked for the minimum number of plants.

5 0
3 years ago
3(x – 2) = 18 help bro.
liubo4ka [24]

Answer:

x = 8

Step-by-step explanation:

3x-6=18

+6 to both sides

3x=24

÷3 on both sides

x = 8

6 0
3 years ago
Why do we use variables in math?
Phoenix [80]

Answer:

We use it to substitute an unknown number. We have a variable for a number we don’t know and as we solve the problem we can find the answer for the variable or unknown number.

Step-by-step explanation:

I hope it helps! Have a great day!
Anygays-

8 0
2 years ago
Read 2 more answers
Please help. I’ll mark you as brainliest if correct
Tpy6a [65]

Answer:

The area is 84. The missing side is 7.

Step-by-step explanation:

Okay so perimeter = length+length+width+width right? If 12 is the length, then 12+12=24, which is the length part of perimeter. 38-24=14 and 14/2=7. The missing side is 7 because 12+12+7+7=38 and the area is 84 because 12x7=84. Good luck!

7 0
3 years ago
Read 2 more answers
George bought a lawnmower which had a list price of $360. If he got a 20% discount on the purchase, how much did he pay for the
julia-pushkina [17]

Answer:

$288.00

Step-by-step explanation:

$360.00

-

20%

=$288.00

3 0
4 years ago
Other questions:
  • The length of the rectangle is 1/4th the width of the rectangle. The perimeter is 35 ft. How long is the length and width?
    10·2 answers
  • • If g(x)=2x2 -2x+5, find g(1)​
    11·1 answer
  • Which expression is equivalent
    6·1 answer
  • The sides of a hexagon are 2, 3, 2, 4, 7, and 6. Find the perimeter of a similar hexagon with two sides of length 3.
    6·2 answers
  • The sequence f(n) is geometric with a common ratio of 3 and initial term 4. Complete the table and write a closed- form definiti
    13·1 answer
  • 1. 15<br> 2. 27<br> 3. 75<br> 4. 87
    14·1 answer
  • Which point is located at (-1, 3)?<br>A<br>B<br>C<br>D​
    9·2 answers
  • 20 POINTS!!!! PLEASE HELP ME!!!!!!
    5·1 answer
  • Witch problem strategy would be the best to solve this problem?
    9·1 answer
  • What is the answer to X^3-4x^2+7=x+2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!