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
olganol [36]
2 years ago
9

Can someone please help with these volume equations? 10th grade geometry. will reward brainly

Mathematics
1 answer:
prisoha [69]1 year ago
6 0

Answer:

First picture - 20.42 m

Second picture - 12.9 m

Step-by-step explanation:

------------------------------------------------------------------------------------------------------------

Formula for pyramid:

V=b^2\frac{h}3

Where,

b = base - 3.5 m

h = height - 5 m

Thus,

V=3.5^2\frac{5}{3}

20.41667m^3 ≈ 20.42m^3

------------------------------------------------------------------------------------------------------------

Formula for pyramid:

V=b^2\frac{h}3

Where,

b = base - 3 m

h = height - 4.3 m

Thus,

V = 3^2\frac{4.3}{3}

12.9m^3

------------------------------------------------------------------------------------------------------------

<u><em>Kavinsky</em></u>

You might be interested in
A shirt is priced at $12. What is the price after a 5% discount and 6% sales tax?
Alex787 [66]
Discount of 5
6% tax

100-5=95
100+6=106

12*0.95*1.06=12.084


the price is $12.08
3 0
3 years ago
Read 2 more answers
The table shows the price for shoe rental, games, and snacks at the bowling alley
monitta
First, find the total price she would have had to pay (without tax):
2.75+ 3(2.5)+ 1.75=12
If she has half-price multiply the total price by 0.5:
12(.5)=6
Her total price without tax is $6.

The answer is B) $6.00
Hope I helped...
6 0
3 years ago
In a study of 300 randomly selected
7nadin3 [17]
I would say A because you would expect that less than half of them are out of state as more then half in the study are in state.
5 0
2 years ago
Which diagram best shows how fraction bars can be used to evaluate 1/2 divided by 1/4?
Helga [31]

Answer:

the second one

Step-by-step explanation:

2 halves make a whole. 1/2 + 1/2

4 fourths make a whole. 1/4 + 1/4 + 1/4 + 1/4

a half of a fourth is an eighth. 1/4 ÷ 1/2 = 1/8

3 0
2 years ago
Plz Help! Need to get through assignment and move on to other lessons.
emmasim [6.3K]
Where is the question
5 0
3 years ago
Other questions:
  • Find the product <br> -12 • (-2) <br><br> A. 10<br><br> B. 24 <br><br> C. -24<br><br> D. -14
    11·1 answer
  • INT1 4.1.1 Line of Best Fit (classwork)
    8·1 answer
  • Help with any please ?
    8·1 answer
  • 2 1 /4 meters by 1 7 /8
    9·1 answer
  • Is pie over 2 rational
    8·1 answer
  • Could I please get some help with this? Thank you!
    8·1 answer
  • Someone help me get these right?
    10·1 answer
  • Which of the following is most likely the next step in the series?
    14·2 answers
  • Hey Yall, I have a pretty easy question for you guys ^◇^ and you'll also get some points if you get it right ; )
    14·1 answer
  • Andrew has $65.50. He is paid $11.50 for each earbud case he sells. He has a goal of earning $146. Write an equation to determin
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!