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
Anestetic [448]
3 years ago
10

What’s the volume??

Mathematics
2 answers:
Mkey [24]3 years ago
8 0
Your value is v= 342.9
Vsevolod [243]3 years ago
6 0
V= 342.9
The h is equal to 13.01.... and the r is equal to 5 then you plug in the numbers to the formula for the volume of a cone then you get 342.9
You might be interested in
I need help ASAP please
pychu [463]

Answer:

The answers are: a, c, d, e

Step-by-step explanation:

I hope this helps

6 0
3 years ago
Read 2 more answers
Write a polynomial function of least degree with integral coefficients that has the given zeros of 5 and -2i
vova2212 [387]
Hello :
f(x) = (x-5)(x+2i)
      = x² +2ix -5x-10i
f(x) = x² +(2i-5)x -10i 
<span>coefficients : a =1      b = 2i-5     c =-10i</span>
5 0
3 years ago
Solve for x 0°&lt;x&lt;360<br>3cos2x +sinx=1​
BartSMP [9]

Step-by-step explanation:

3cos2x +sinx=1

3(1-2sin²x)+sinx=1

3-6sin²x+sinx=1

sinx(-6sinx+1)=1

either

sinx=1

sinx=sin(90)

:.x=90

or

-6sinx+1=1

-6sinx=1-1

sinx=0/-6

sinx=sin0,sin180

:.x=0,180and90

8 0
3 years ago
Tia and Ken each sold snack bars and magazines for a fundraiser. Tia sold 16 snack bars
Natalija [7]

Answer:

64

Step-by-step explanation:

you have to multiply

6 0
3 years ago
From a piece of tin in the shape of a square 6 inches on a side, the largest possible circle is cut out. What is the ratio of th
wel

Answer:

\sf \dfrac{1}{4} \pi \quad or \quad \dfrac{7}{9}

Step-by-step explanation:

The <u>width</u> of a square is its <u>side length</u>.

The <u>width</u> of a circle is its <u>diameter</u>.

Therefore, the largest possible circle that can be cut out from a square is a circle whose <u>diameter</u> is <u>equal in length</u> to the <u>side length</u> of the square.

<u>Formulas</u>

\sf \textsf{Area of a square}=s^2 \quad \textsf{(where s is the side length)}

\sf \textsf{Area of a circle}=\pi r^2 \quad \textsf{(where r is the radius)}

\sf \textsf{Radius of a circle}=\dfrac{1}{2}d \quad \textsf{(where d is the diameter)}

If the diameter is equal to the side length of the square, then:
\implies \sf r=\dfrac{1}{2}s

Therefore:

\begin{aligned}\implies \sf Area\:of\:circle & = \sf \pi \left(\dfrac{s}{2}\right)^2\\& = \sf \pi \left(\dfrac{s^2}{4}\right)\\& = \sf \dfrac{1}{4}\pi s^2 \end{aligned}

So the ratio of the area of the circle to the original square is:

\begin{aligned}\textsf{area of circle} & :\textsf{area of square}\\\sf \dfrac{1}{4}\pi s^2 & : \sf s^2\\\sf \dfrac{1}{4}\pi & : 1\end{aligned}

Given:

  • side length (s) = 6 in
  • radius (r) = 6 ÷ 2 = 3 in

\implies \sf \textsf{Area of square}=6^2=36\:in^2

\implies \sf \textsf{Area of circle}=\pi \cdot 3^2=28\:in^2\:\:(nearest\:whole\:number)

Ratio of circle to square:

\implies \dfrac{28}{36}=\dfrac{7}{9}

5 0
2 years ago
Other questions:
  • A silicon chip is 14 nanometers thick. A nanometer is equal to 0.000000001 meter. Express the thickness of the chip using scient
    12·2 answers
  • If 8 students had 1,1/4 brownies each how manym did they start with?
    10·1 answer
  • What are the lines of symmetry for this shape?
    6·1 answer
  • Write as a decimal plzzzzzz thanks
    7·1 answer
  • An automobile manufacturer is concerned about a fault in the braking mechanism of a particular model. The fault can, on rare occ
    5·1 answer
  • You are constructing triangle ABC given the line segments AB and AC and ∠A. The first thing you do is copy segment AC. Next, you
    9·1 answer
  • Use the table below to answer the following questions. a. Plot the points (x,y) in this table on a graph (except when x is 5)
    7·1 answer
  • Can someone help me find slope fast please!! i’m doing a test right now
    7·1 answer
  • Nathena needs to buy a fence to put around her rectangular yard for her dog. Nathena forgot the width of his yard, but knows the
    13·2 answers
  • Y equals 1/3 X +5 through (two, one)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!