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
Naily [24]
3 years ago
11

Pyramid A is a square pyramid with a base side length of 9 inches and a height of 4 inches. Pyramid B has a volume of 8,100 in.

How many times bigger
volume of pyramid B than pyramid A?
15
32
54
75
Mathematics
1 answer:
JulijaS [17]3 years ago
8 0

Answer:

Option d. 75 times.

Step-by-step explanation:

Side length of a square pyramid of Pyramid A = 9 inches

height of pyramid A = 4 inches

\text{Volume of the squared pyramid}=a^2(\frac{1}{3})h

where,

a = sides, h = height

=9^2(\frac{1}{3})\times 4

=81(\frac{1}{3})\times 4

= 27 × 4

= 108 inches³

and the volume of pyramid B = 8100

Now we will divide volume of pyramid B by the volume of pyramid A

=\frac{8100}{108}

= 75

Therefore, the volume of pyramid B is 75 times bigger than pyramid A.

Option d is the answer.

You might be interested in
11. This picture shows a table in the shape of a regular hexagon.
disa [49]

Answer:

Sum of interior angles = 720°

One interior angle = 120°

Step-by-step explanation:

Sum of interior angles = 180°(n-2)

Where n is the number of sides in a polygon

Therefore, one angle in a regular polygon will be (180°(n-2))÷n

Hence

Sum of interior angles= 180°(6-2)

= 720°

One interior angle = 720°÷6

= 120°

3 0
3 years ago
-6/7 × (-3/8) answer?/
Mumz [18]

Answer:

Step-by-step explanation:

0.32142857142

3 0
2 years ago
Read 2 more answers
The price of a pair of slacks is 29 dollars. What is the price after a 30% discount
Andre45 [30]

Answer:

The pair of slacks would be

C. $20.30

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Select the correct answer from each drop-down menu.
Nesterboy [21]

Answer:

negative

positive

Step-by-step explanation:

4 0
3 years ago
After their hike, Joe and Mike took a taxi back to the trailhead. The taxi cost $26 plus $0.35 per mile. Which type of function
Sauron [17]

Answer:

The answer would be A. 1 1/5

Step-by-step explanation:

48/40 = 1 8/40

1 8/40 Simplify to 1 1/5

Hope this helps!

6 0
3 years ago
Other questions:
  • Five and one half less than 3 times a number
    14·1 answer
  • The sum of two numbers is 44 . the larger number is 12 more than the smaller number. what are the numbers?
    13·1 answer
  • Need help asap please​
    7·1 answer
  • Is 2.9 greater than 2.90
    7·2 answers
  • A certain food has a gluten ratio of 13mg per L of the food.what is the gluten ratio in micrograms per milliliter? PLEASE HELP M
    14·2 answers
  • Find the value of X.
    7·1 answer
  • The soccer team is planning to sell health bars for a fundraiser. The prices of purchasing health bars from two different compan
    12·2 answers
  • Find the difference :<br> 1 -<br> 0.4308<br> PLEEASE ANSWER WILL MARK BRAINLIEST PLEASE ANSWER
    7·1 answer
  • If red is = -1 and yellow is = +1
    5·1 answer
  • Please help !!!!!!!! brainliest attachment
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!