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
Tamiku [17]
3 years ago
14

The base of pyramid A is a rectangle with a length of 10 meters and a width of 20 meters. The base of pyramid B is a square with

10-meter sides.
The heights of the pyramids are the same.
The volume of pyramid A is
the volume of pyramid B. If the height of pyramid B Increases to twice that of pyramid A, the
new volume of pyramid Bis
the volume of pyramid A
Mathematics
1 answer:
stepan [7]3 years ago
7 0

<u>Answer:</u>

Volume of pyramid A is twice the volume of pyramid B.

If the height of pyramid B increases to twice that of pyramid A, it's volume will be equal to the volume of pyramid A.

<u>Step-by-step explanation:</u>

Let, the initial height of each pyramids be h metre

Base area of pyramid A =10 \times 20 sq. metre

                                         = 200 sq. metre

Base area of pyramid B =(10^{2}) sq. metre

                                         = 100 sq. metre

we know that volume of a pyramid

= \frac{base area \times  height}{3} -------------(1)

So, from (1)

volume of pyramid A = \frac{200 \times h}{3} cubic metre -----(2)

volume of pyramid B = \frac{100 \times h}{3} cubic metre -----(3)

So,

volume of pyramid A is twice the volume of pyramid B.

If the height of pyramid B increases to twice that of pyramid A, it's volume will be equal to the volume of pyramid A.

You might be interested in
What is 7.2km/h in m/s?​
lukranit [14]

Answer: 2 meters/ seconds

Step-by-step explanation

3 0
3 years ago
Read 2 more answers
Chan receives a bonus from his job. He pays 30% taxes, pays 30% charity and 25% debt. Has $600 remaining from his bonus. What wa
Verdich [7]

Answer:

b = $4000

Step-by-step explanation:

Let b represent the bonus amount.

Then the bonus, b, less the three deductions, is represented by

b - 0.30b - 0.30b - 025b, and this comes to $600.  Find the value of b.

b - 0.85b = $600, or

0.15b = $600

Then b = $4000

8 0
3 years ago
Plz answer correctly both questions if do will give brainliest!!!!
Marina86 [1]
54 square inches
Basically you just multiply
6 0
3 years ago
Read 2 more answers
F(x) = –3x2 – 7x<br> Find f(7)
Dominik [7]

Answer:

ez

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
NEED HELP!!!!!!!!!!!!!!!!!!!!FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! kind like..........RIGHT
Pepsi [2]
The formula for the radius is

\sqrt{ \frac{a}{\pi} }
so the answer would be 6 inches
7 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify (3x + 5) + (2x - 9) - (4x + 3).
    10·2 answers
  • If there are 3 boys for every 4 girls in the choir, how many boys are there if there are 42 students?
    7·1 answer
  • Jillian bought a sweater for $ 8 less than half of its original price. She paid $ 18 for the sweater. How much is the original p
    15·1 answer
  • 0.8 divided by 0.2 equals?
    14·1 answer
  • A triangle has two sides with the lengths 8m and 15 m. Which of the following lengths could represent the length of the third si
    6·1 answer
  • Help me out please need help !!
    7·2 answers
  • How do I write 7^2 (4 - 15x) in written form?
    8·1 answer
  • Please help if you got time.
    13·2 answers
  • Can someone explain how this is done?
    13·2 answers
  • Help plssssssssss(both)<br> Will give brainlest.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!