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
Solve:<br>4c + 22 = 66<br>C = ​
Amanda [17]
Answer:

C= 11

Explanation:
8 0
3 years ago
Does secondhand smoke increase the risk of a low weight birth? A baby is “low birth weight” if it weighs less than 5.5 pounds at
11111nata11111 [884]

Answer:

H0: p = 0.078

Ha: p ≠ 0.078

Step-by-step explanation:

The researchers say that the rate is about 7.8%, or 0.078 as a decimal.  That makes that the null hypothesis because using "is" in math is the same as saying "equals" and the null hypothesis always has the statement of equality in it.  The reason there is a not equals to sign in the alternate is for this reason as well.  The researchers say it is about that amount, not more or less than that amount.  So it makes this a 2 tailed test.  If the amount is significantly higher or lower, then we might have to reject the null hypothesis depending on the outcome of the test.

7 0
3 years ago
Find the measures of the interior angles please
sweet [91]

Solution:

X°+68°+(x-24)°=180°

Or,2x°-24°=180°

Or,x=180°

now by puttin' the value of x we get,

<A=180°

<B=68°

<C=156°

8 0
3 years ago
Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help
Sindrei [870]

Answer:

B

Step-by-step explanation:

Since both angles together need to equal 180, set up your formula as

(x+30)+(x+10)=180

2x+40=180

3 0
3 years ago
What is the area of the given figure?
Scilla [17]

Answer:

Option A

Step-by-step explanation:

Area of the given figure = area of triangle + area of rectangle

A = side x height/2 + width x length

  = 5 x (8-1-2)/2 + 5 x 8

  = 52.5 in2

                                     

6 0
4 years ago
Other questions:
  • ON YOUR OWN:
    5·1 answer
  • I don't get it <br>i need help!!
    7·1 answer
  • 9/5 times a number plus 6 is 51 ?
    8·2 answers
  • If A game is played using one die. If the die is rolled and shows 2 the player wins 40. If the die shows any number other than 2
    11·1 answer
  • What is the value of c
    12·1 answer
  • Enter a fraction that makes the equation below true. 3/10 divided by what equals 2/5?
    11·2 answers
  • Can someone help solve for number 3a and 3b
    13·1 answer
  • Help me with the triangle area please
    6·2 answers
  • Find the slope of the line
    6·1 answer
  • WILL GIVE BRAINLIEST IF U ANSWER THEM BOTH AND ASK A QUESTIONS IN THE COMMENTSSSS
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!