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
Slav-nsk [51]
3 years ago
11

@apologiabiology

Mathematics
2 answers:
Aliun [14]3 years ago
8 0
Hi There!

What is the approximate volume of the cone? Use 3.14 for π.



A.
2120 cm3

B.
4239 cm3

C.
6359 cm3

D.
<span>1272 cm3
</span>
I just helped someone yesterday on this problem but, Answer is <span>2120 cm3</span>
Romashka-Z-Leto [24]3 years ago
5 0
V=(1/3)hpir^2
h=9
r=15
V=(1/3)9pi15^2
V=3pi225
V=675pi
aprox pi=3.14
V=2119.5 cm^3
A is answer
You might be interested in
Find the value of x so that FED ~ZYZ <br> need help asap
Paul [167]

Answer:

x=7.5

Step-by-step explanation:

To show that the triangles are similar, we simply need to show that all sides are proportionate.

So,  we create a proportion

\frac{FE}{ZY} =\frac{ED}{XY} = \frac{FD}{XZ}

Then we plug in the values

\frac{6}{12} = \frac{7}{14}  = \frac{2x-5}{22}

\frac{6}{12} and \frac{7}{14} can be simplified to \frac{1}{2}, so that is our ratio of similarity

then we know

\frac{1}{2} = \frac{2x-5}{22}

Now solve

1. Cross multiply

2×(2x-5) = 22

2. Distribute

4x-8 = 22

4x=30

x=7.5

There is your answer, x=7.5

Hope this helped.

8 0
2 years ago
PLEASE HELPPPP ‼️‼️‼️
ankoles [38]
In order from least to greatest the soaps would he 1. bright wash
2.lots of suds
3.spotless soap
4.lemon broght
4 0
3 years ago
Help please? Thank you!
adoni [48]

Answer:

The first answer should be the 3rd one.

The second answer should be the first one.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the measure of angle RST? Help!!
erik [133]

Answer:

62

Step-by-step explanation:

Angle Formed by Two Chords = 1/2(sum of Intercepted Arcs)

RST = 1/2 ( 47+77)

       = 1/2 (124)

       = 62

4 0
3 years ago
Read 2 more answers
Write an equation of the line with the given slope and y-intercept: m = negative 5, b = 4
NeTakaya

Answer: y= -5x+4

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What is the end behavior of the function f(x) = -3x4-x3 + 2x2 + 4x + 5?
    10·2 answers
  • If the area of a rectangle is 24a^2b and the length is 8ab^2, what would be the width of the rectangle, given that width is foun
    12·1 answer
  • Find the value of x for which ℓ ∥ m.
    7·1 answer
  • The quadratic function f(x) has a vertex at (9, 8) and opens upward. If g(x) = 4(x − 8)2 + 9, which statement is true?
    7·1 answer
  • HELP!!
    15·1 answer
  • At 7 PM, the temperature outside was -5°C. What does |-5| represent in this situation?
    6·1 answer
  • If the discriminant of a<br> quadratic equation is equal to -8, which statement describes the roots?
    9·1 answer
  • Jose has scored 607 points on his math tests so far this semester. To get an A for the semester, he must score at least 619 poin
    15·1 answer
  • Chau bought 28 pounds of flour for $12.<br> How many dollars did he pay per pound of flour?
    8·1 answer
  • The table represents a linear function.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!