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
CaHeK987 [17]
3 years ago
9

Find the volume of a specified cone. use 3.14 for pie, and round your answer to the nearest whole number. diameter = 5 cm height

= 7 cm
a. 73 cu. cm
b. 46 cu. cm
c. 275 cu. cm
d. 183 cu. cm
Mathematics
2 answers:
DiKsa [7]3 years ago
7 0
The formula of finding volume of a cone is 3.14 r squared x h/3
so our volume is 3.14 x 2.5 x 2.5x 7/3= 46 cu.cm


myrzilka [38]3 years ago
6 0
V = `1/3 * πr² * h

The half of a diameter is the radius. So, r = d/2. Substituting the values

V = 1/3 * (3.14)(5/2)² * 7
V = 45.79 or 46 cm³

The answer is letter B.
You might be interested in
If f(x) is a function and f(1) = 5, then which of the following could not be true?
vodomira [7]
A. you are given that f(1)=5 therefore f(1) cannot also equal 1 unless it is a different equation. 


5 0
3 years ago
Help me please, guys <br>​
devlian [24]

Answer:

7.7

Step-by-step explanation:

The area of the wall is 4 * 2 = 8.

The radius of each clock is 0.3 / 2 = 0.15.

The area of all 4 circles is 4 * (πr²) = 4 * 3.14 * 0.15² = 0.3.

8 - 0.3 = 7.7

3 0
3 years ago
Read 2 more answers
Simplify: 3d + 4 + 9d – 8 A. 12d + 4 B. 12d – 4 C. 6d + 12 D. 6d – 12
SVEN [57.7K]

Answer:

B) 12d-4

Step-by-step explanation:

3d+4+9d-8

3d+9d+4-8

12d+4-8

12d-4

4 0
3 years ago
Read 2 more answers
What is the intersection of AD and CD? Explain.
timofeeve [1]

Answer:

Point D

Step-by-step explanation:

AD and CD are a line

The intersection of two lines is a point

The two lines intersect at point D

8 0
3 years ago
3,000 is 10 times as much as
Serhud [2]
300 is the answer:)))
3 0
3 years ago
Other questions:
  • Find the area of the shaded region
    9·1 answer
  • The amounts below represent the last twelve transactions made to Juan's checking account.Positive numbers represent deposits and
    9·1 answer
  • It took the Farhats 85 minutes to drive 102 miles. If they this same driving rate, how long will it take them (in minu get to th
    11·1 answer
  • ABCD is a rectangle. What is the value of x?<br><br> 28 feet<br> 45 feet<br> 53 feet<br> 98 feet
    10·2 answers
  • Plz Helppppp Which relation is a function?
    9·2 answers
  • 5)Write an algebraic equation for each statement, and then SOLVE for x
    9·1 answer
  • Find the midpoint between two points on a coordinate plane whose coordinates are (5,7) and (-3,1)
    8·2 answers
  • :) (8x2 + 7y2 – z2 + 2yz + 3xz - 5xy) (2x – 3y) slove this in vertical method​
    10·1 answer
  • write a function g whose graph represents the indicated transformation of the graph of f. f(x)=|x+1|-3; horizontal stretch by a
    14·1 answer
  • Show all work to identify the asymptotes and state the end behavior of the function f(x)=5x/x-25
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!