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
valentina_108 [34]
3 years ago
13

What is the approximate volume of a cone with a height of 12 in. and radius of 9 in.?

Mathematics
1 answer:
Arisa [49]3 years ago
8 0
Volume of the cone = 1/3π r^2 h
So, we are given that r = 9 and h = 12
plugging in all the known values 
1/3 * (3.14) * 9 * 9 * 12
= 1017.36 cm³
or
≈1017.4 cm³
You might be interested in
WILL MARK BRAINLIEST IF CORRECT
icang [17]

Answer:

it is actually 70

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The volume of the figure below is 120 cubic inches. Solve for x
rosijanka [135]

Answer:

Step-by-step explanation:

Volume of triangular prism=120in³

Area of triangle ×length =120in³

1/2×6×x×4=120in³

12x=120

X=120/12=10in

8 0
2 years ago
Niccolo runs the first half of a race in 23.08 seconds and the second half of the race in 27.92 seconds. What is Niccolo's total
scoray [572]

Answer:

51 seconds

Step-by-step explanation:

23.08+27.92=51.00

5 0
3 years ago
Read 2 more answers
AC has a length of _______ units. DE has a length of_______ units.
Charra [1.4K]

Answer:

AC= 13 and DE= 24

Step-by-step explanation:

use tge pythegorous theorum

for AC

a^2+b^2=c^2

(5x5) +(12x12)=c

25+144=169

√169 =13

DE

use the same approach

a^2+b^3=c^2

a2 +10^2=26^2

a^2+100= 676

676- 100= 576

√576= 26

hope it helps

5 0
2 years ago
Solve the equation <br><img src="https://tex.z-dn.net/?f=%20%7B16%7D%5E%7Bx%7D%20%20%2B%20%20%7B2%7D%5E%7B2x%20%2B%201%7D%20%20-
zlopas [31]

Answer:

x = 1/2

I don't know right or wrong

6 0
2 years ago
Other questions:
  • Courtlynn combines cup sour cream with
    7·1 answer
  • For the triangle shown, tan C = 4.
    11·1 answer
  • 2/7 • 9 1/10<br> Please help
    15·2 answers
  • What is the formula of 2AB=2AB
    5·1 answer
  • Ming wants to make a 40% sugar solution. She had already poured 3 L of a 80% sugar solution into a beaker. How many L of a 10% s
    5·1 answer
  • Find the median of the data in the dot plot below.
    15·1 answer
  • A(1)=5/3<br><br> a(n)=a(n-1)*(-9) <br><br><br> what is the third term in the sequence?
    13·2 answers
  • Write the equation in standard form for the circle <br> -20y = -x^2 - y^2 - 36
    6·2 answers
  • Please answer ASAP (math)
    5·1 answer
  • The present value of $100 to be received 10 years from today, assuming an opportunity cost of 9 percent, is
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!