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
SSSSS [86.1K]
1 year ago
6

9. Find the volume of the triangular pyramid. (2pts)-10 mI9 m16 m

Mathematics
1 answer:
Makovka662 [10]1 year ago
4 0

Answer:

240 m³

Explanation:

The volume of a pyramid is equal to:

V=\frac{1}{3}\times B\times H

Where B is the area of the base and H is the height of the pyramid.

Then, the base of the pyramid is a triangle, so the area of a triangle is equal to:

B=\frac{b\times h}{2}

Where b is the base of the triangle and h is the height of the triangle. So, replacing b by 16 m and h by 9 m, we get:

B=\frac{16\times9}{2}=\frac{144}{2}=72m^2

Finally, replacing B by 72 m² and H by 10 m, we get that the volume of the pyramid is equal to:

V=\frac{1}{3}\times72\times10=\frac{1}{3}\times720=240m^3

Therefore, the volume is 240 m³

You might be interested in
An airline allows each passenger 33 kilograms of luggage. Carl has to lower the weight of his suitcase by 25% to stay within the
damaskus [11]
1- 0.25= 0.75 (multiplier)

33÷0.75=44

The suitcase originally weighed 44kg

Hope this helps!
5 0
3 years ago
Read 2 more answers
Simplify the expression. 5√2+√18<br><br> a) 8√2<br><br> b) 14√2<br><br> c) 18√2<br><br> d) 6√18
lubasha [3.4K]

Answer:

5 \sqrt{2}  +  \: 3 \sqrt{2}  =  \: 8 \sqrt{2}

the answer is a

5 0
3 years ago
Help a chick out only if u know what u doing
Monica [59]

Answer:

for 12:00 1 for 1:00 2

Step-by-step explanation:

this is a pattern where each number multiplies itself by 2 making 12:00 and 1:00 pm 1 and 2

edit: is it right? if it is, may I have brainliest?

8 0
3 years ago
Do number 1 plz and thank u
Paladinen [302]
It would be A. R= 50 +10m
8 0
3 years ago
HELP Ill give brainlist
DENIUS [597]

Answer:

I think the answer is a

7 0
3 years ago
Other questions:
  • A tree limb hangs 5 1/4 feet from a telephone wire. The city trims back the branch before it grows within 2 1/2 feet of the wire
    9·2 answers
  • Your investment of 1,200 gets 5.1% and is compounded semi annually for 7 1/2 years what will be your 1,200. Be worth at the end
    11·1 answer
  • Solve each equation.<br> 1) 7(2 + 5v) = 3v + 14
    14·1 answer
  • Stocks are units of ownership in a company. The stock market is a place where stocks are bought and sold. When you buy a stock,
    12·2 answers
  • Help me please. Fill in the green box
    11·1 answer
  • Among 1,200 Chinese tourists who are visiting Nepal,45 of them already visited India,40 have visited Pakistan and 15 have visite
    11·2 answers
  • Solve the equation |4m| − 5 = 11.
    8·1 answer
  • Debbie's town voted on a new speed limit. Out of 17 votes, 17 were in favor of the new speed limit. What percentage of the votes
    9·1 answer
  • Rewrite the expression by factoring out (v-4).<br> 7v2(v - 4) – 3(v-4)
    5·1 answer
  • A. Each step in this pattern decreases by 1 block. B. Each step in this pattern increases by 1 block. C. Each step in this patte
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!