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
BlackZzzverrR [31]
3 years ago
6

Find the volume of a cone with a height of 7yd and a base diameter of 6yd . use the value 3.14 for π , and do not do any roundin

g. be sure to include the correct unit in your answer.
Mathematics
1 answer:
____ [38]3 years ago
6 0
I think the volume of the cone is 65.94yd because the radius is 3 and the height is 7 also 3 to the second power equals 9 then 3.14 multiplied by 9 equals 28.26 and finally 28.26 multiplied by 7/3 equals 65.94

V=3.14 x r^2 h/3
V=3.14 x 3^2 7/3
You might be interested in
Please help, I've never gotten these and I still dont. this test is 95% of my grade​
sweet-ann [11.9K]

Answer:

6

-10

-4

22

-4

-13

Step-by-step explanation:

this is how to do it.

4 0
2 years ago
Approximately how many times greater is 1.2×103 than 4×10−1 ?
Galina-37 [17]
3000 Quick answer
Let your calculator do the work. Be careful how you enter this in. (Are you supposed to estimate it? We'll get around to that.) Write it like this.

1.2 * 10^3 divided by 4 * 10^-1 Your calculator will do this nicely. The trick is the - 1. Put it in the calculator like this.
1.2 
*
10
^
3
=
÷
4
*
10
^
(-1) 
= The calculator should read 3000
That's one way to do it. Another way is just to do it all by hand. The numbers are easy enough
1.2 * 10^3 means shift the decimal 3 places right. 1 200 which is 1200
4 * 10^-1 can be handled 2 ways 10 to the minus 1 in the denominator becomes 10^1 in the numerator. Notice the sign change on the 10 when you shift if :it becomes plus! That's why you did it.

1200 * 10^1 
12000

Now you are still left with 4 in the denominator.
12000/4 = 3000. 

The first method always works. The second one gives you a better understanding of how powers work. There are other ways of doing this, but these are the two best, I think.
4 0
3 years ago
How much is 3×4+9÷6+44×77×777×00+9?​
jarptica [38.1K]

Answer:3*9+9/6+44*77*777*00+9, so using order of applications, it simplifies to 27+1.5+9 after multiplying and dividing, and the final answer is 37.5

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
"A curtain manufacturer uses a 90-yard roll of material to make 77 identical curtains. There was 7.75 yards of material left ove
goblinko [34]

Answer:

1.06818181 there you go

7 0
3 years ago
Read 2 more answers
What multiplier would you use to decrease a value by 44%
11Alexandr11 [23.1K]

Answer:

I think the answer is4k3+0 or 4

8 0
2 years ago
Other questions:
  • Julia buys 12 books. She gives 9 books away.how many books does she have left?
    9·2 answers
  • Find the percent of a dollar each set of coins makes? 1 nickel and 4 pennies
    13·1 answer
  • How many solutions does the system y = -7x + 3 and y + 7x = 10 have? Explain.
    5·1 answer
  • 5<br> Find the greatest common factor of 5w and 14w.<br> x<br> 5<br> ?
    8·1 answer
  • Y"-4y'+4y=0 y1=e^2x find the general solution
    14·1 answer
  • Help me with this problem
    5·1 answer
  • The point R is located at (-5, -5). After translation, R' is the point (-3, -2). What is the translation rule?
    14·1 answer
  • Express y = -2x² - 4x + 7 in the form of perfect square and find the maximum points.
    8·1 answer
  • Need help ASAP<br> PLEASEEE
    13·1 answer
  • Which expression is equivalent to
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!