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
RoseWind [281]
2 years ago
11

Please answer correctly! I will mark you as Brainliest! The pictures go together!

Mathematics
1 answer:
nordsb [41]2 years ago
5 0

21×pi

Step-by-step explanation:

Volume of Cone = 1/3×pi×r^2×h

1/3 × pi × (3)^2 × 7

=65.97 in^3 and in terms of pi, 21pi

You might be interested in
Express 73/5as a decimal.
Assoli18 [71]

Answer:

as a fraction it could be 3/5

Step-by-step explanation:

but as a decimal it would be 0.6

7 0
2 years ago
Solve this following system by graphing <br> X-y=4<br> X+y=2
OverLord2011 [107]

Answer:

The answer is x = 3 and y = -1

Step-by-step explanation:

If you were to graph the two lines, their equations would be y = x - 4 and y = -x + 2. The two lines intersect at the point (3, -1), so the solution to the system is x = 3 and y = -1.

5 0
2 years ago
If the Volume of a Cylinder is 287 and the radius is 5, what is the height "h"?
Sidana [21]

Answer:

3.7 is the height

Step-by-step explanation:

so the volume is 287 radius is 5 . The formula Volume = base area x height which we come to equate 287 =3.142x5x5 to get 287 divides by 78.55 answers round off to the nearest tenths 3.653 round off 3.7

8 0
3 years ago
Solve the proportion to determine the value of x4x/15=60/x
frozen [14]
4x/15 = 60/x
4x^2 = 900
x^2 = 225
x = 15 
4 0
3 years ago
The endpoints of `bar(EF)` are E(xE , yE) and F(xF , yF). What are the coordinates of the midpoint of `bar(EF)`?
Hoochie [10]

For a better understanding of the solution provided here please find the diagram attached.

Please note that in coordinate geometry, the coordinates of the midpoint of a line segment is always the average of the coordinates of the endpoints of that line segment.

Thus, if, for example, the end coordinates of a line segment are (x_{1}, y_1) and (x_2, y_2) then the coordinates of the midpoint of this line segment will be the average of the coordinates of the two endpoints and thus, it will be:

(\frac{(x_1+x_2)}{2}, \frac{(y_1+y_2)}{2})

Thus for our question the endpoints are (x_E, y_E) and (x_F, y_F) and hence the midpoint will be:

(x_M, y_M)=(\frac{(x_E+x_F)}{2}, \frac{(y_E+y_F)}{2})

Thus, Option C is the correct option.

6 0
3 years ago
Other questions:
  • Plz help me with this
    11·2 answers
  • PLEASE HELP! Will give Brainiest to whoever answers correctly.
    5·2 answers
  • PLZ I NEED THIS FAST
    14·1 answer
  • A researcher wants to determine whether the number of minutes adults spend online per day is related to gender. A random sample
    7·1 answer
  • ASAP please help <br> GCF
    9·1 answer
  • ASAP pls it’s due tomorrow
    6·2 answers
  • PLS HELP! WILL GIVE BRAINLIEST
    10·1 answer
  • PLEASE HELP !!!! SYSTEMS OF EQUATIONS
    13·1 answer
  • Please help me out y'all ​
    7·1 answer
  • Solve the inequality. then, graph the solution. <br><br> fill in the boxes to solve the inequality .
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!