Mathematics High School

Find the volume of this cone.
Round to the nearest tenth.
15m
5m

Find The Volume Of This Cone.Round To The Nearest Tenth.15m5m

Answers

Answer 1

Answer:

392.7

Step-by-step explanation:

Answer 2

Answer:

392.7cm³

Step-by-step explanation:

πr²[tex]\frac{h}{3}[/tex]

3.14x5^2x[tex]\frac{15}{3}[/tex]= 392.7cm³

392.7 to nearest tenth= 392.7cm³

Related Questions

Find the perimeter of this shape please help I will award brainlisest

Answers

Answer:

22 cm

Step-by-step explanation:

Answer:

The shape is made up of a square and a rectangle.

So calculating the area of both the figures and then adding them would give us the required result.

Area of square = (a)² = (4)² = 16 sq unit.

Area of rectangle = l×b = 3×2 = 6 sq unit.

Now, the required area = 16 + 6 = 22 sq unit.

whats the median and the mode of the data 43,37,49,51,56,40,44,50,36,

Answers

Answer:

Here I have uploaded the file with the answers

Step-by-step explanation:

what is the slope of a line that passes through (2, -5 ) and (6, -2 )

Answers

Answer:

3/4

Step-by-step explanation:

-2-(-5) divided into 6-2

-2 +5 divided into 4

3 divided into 4

Answer:

Answer:

3/4

Step-by-step explanation:

-2-(-5) divided into 6-2

-2 +5 divided into 4

3 divided into 4

Step-by-step explanation:

PLEASE HELPansnnshejsebiednejdndhdndjbdrurndirnfjg

Answers

Answer:

C. Point S

Step-by-step explanation:

The mean of the data set shown in the table is 57. What is the mean absolute deviation?
6
9
9.5
12

Answers

Answer:

The answer is 9

Step-by-step explanation:

Answer:

9 or B

Step-by-step explanation:

Got it right on Edge2021

factor 2^2 - 23x + 11​

Answers

it’s 15 - 23x

have a great day!

Answer:

15-23x

Step-by-step explanation:

please, please help!!! and show work if possible!! tysm :)))

Answers

Answer:

everything on the right multiplied by 3 is congruent to the one on the left. they are the same except one triangle is bigger

Your condominium mortgage payments are $736.90 per month. You pay $35.80 for PMI and $100 for HOA fees each month. What are your monthly fixed condominium expenses?

Answers

Anwser: 601.1
Step by step explanation:
$736.90- ($35.80+ $100) = 601.1 $

Expand the following 4(2x-5)

Answers

Answer:

y=4(2x-5)

Step-by-step explanation:

that's the expanded form.

A straight line L is perpendicular to line 3x-2y+4=0. The area of triangle formed by the line L and coordinate axes is 27 sq.unit find equation of line L​

Answers

First write the equation in the standard form of y=mx+c
3x-2y+4=0
3x+4=2y
( divide by 2)
3/2x+2=y
Now let’s find the perpendicular line to y=3/2x+2
You just have to get the opposite of the slope 3/2 which is -2/3
If you multiply 3/2 by -2/3 you will get -1 this proofs it really is the perpendicular slope your are looking for
Hence
The equation of line L is
y=-2/3+2

Please correct this if I am wrong. If not then tell me if I’m right or not.

Answers

Answer:

You are correct. Nice job

Kayden earn a total of $10 for two hours yard work. After doing a total of three hours of yardwork, how much money will Kayden have earned? Assuming relationship in directly proportional

Answers

Answer: $15

Step-by-step explanation:

Half of $10 would be $5 so 3 hrs would be $15?

Answer:

15, 10 divided by 2 is 5 + 10 from the 2 hours. also mans is getting underpaid

Step-by-step explanation:

solve for x, 2^2=128

Answers

Answer:

x=32

Step-by-step explanation:

What's the value of
[tex] \sqrt{25 \times 25 \times 2 \times 2} [/tex]
​

Answers

Answer:

[tex] \sqrt{25 \times 25 \times 2 \times 2} \\ 25 \times 2 \\ = 50[/tex]

5. Jodie and her two children go to a football match. Ticket prices are
$15.30 for an adult and $6.50 for a child. Calculate the total cost of the
three tickets.​

Answers

Answer:

$28.30

Step-by-step explanation:

= $15.30 + ( 2 × $6.50 )

= $15.30 + $13

= $28.30

What does it mean if (3, 2) is a solution of

{

y = x - 1

y = -x + 5

?

Answers

(x,y) = (3,2)

y = x - 1

2 = 3 - 1

2 = 2

y = -x + 5

2 = -3 + 5

2 = 2

If (3, 2) is a solution of the system y = x - 1 and y = - x + 5 then the ordered pair (3, 2) satisfies both equations simultaneously.

What is the graphical solution of a system of equations?

Graphical solutions of a system of equations are way of finding the intersection points of all the equations given.

A system with two or more than two equations has a solution only when they have a common intersection point.

Given, The system of equation y = x - 1 and y = - x + 5 has a

solution (3, 2).

If the ordered pair (3, 2) is a solution of both equations this implies that this ordered pair satisfies both equations simultaneously.

For,

y = x - 1.

At, x = 3,

y = 3 - 1

y = 2   (satisfied).

For,

y = - x + 5.

At, x = 3,

y  - 3 + 2.

= 2     (satisfied).

learn more about the system of equations here :

https://brainly.com/question/19549073

#SPJ5

Light travels at a rate of about 9,460,528,400,000,000 m per year.
Choose the best approximation of how many meters light travels per year.
Choose 1 answer:
(A) 9x10^15
(B) 9x10^16

Answers

Answer:

A

Step-by-step explanation:

You just find out which number is closer to the speed of light

Answer:

9x10^15

Step-by-step explanation:

9,460,528,400,000,000

If you count the numbers up until 9 you get 15. So the easy hack is to just count the numbers up until the VERY first then whichever answer had that number is the right one.

Part A: If Angle A and Angle B are vertical angles, what is value of x
A. 8
B. 10
C. 35
D. 28

Answers

Answer:

A. 8

Step-by-step explanation:

Since ∠A and ∠B are vertical, we can create the equation: 40 = 5x.

40 = 5x

There is only one other thing we need to do, and that's divide by 5.

40/5 = x

x = 8

The value of x in this case is 8, which is A.

1. The base of a rectangular prism has an area of 20 square inches. If the prism has an altitude of 8 inches, determine and state the volume of the prism, in cubic inches?

Answers

Answer:

160 in^3

Step-by-step explanation:

To find the volume, you do the base x height. If the base if 20 in^2 and the altitude is 8 in, then the volume is 20 * 8 in^3

20 * 8  = 160

*PLEASE HELP*
The table to the right shows the results of a survey taken
of what students wanted to have as their first car.
The options were sedan (4-door car), truck, SUV, coupe (2-door car), or other.

What are the odds that a student chose either a truck or an SUV?

A). 35/112
B) 29/56
C) 23/112
D) 31/56

Answers

Answer:

So we have either a truck or a SUV

so we need the probability of both

35+23/Total

so 35/112

3h+4> 13
I will give Brainly

Answers

Answer:

h > 3

Step-by-step explanation:

3h+4>13

3h+4-4>13-4 (subtract 4 from both sides)

3h>9 (divide both sides by 3)

h>3

h > 3 is the answer im pretty sur

A small theater had 6 rows of 23 chairs each. Workers just removed 9 of these chairs. How many chairs are left?

Answers

Answer:

129

Step-by-step explanation:

6 rows of chairs * 23 chairs in each row = 138 total chairs.

If 9 of these chairs were removed, that becomes 138 - 9 = 129.

There are 129 chairs left.

Forgive me if i’m wrong but

6 x 23 = 138
138 -9 =129
Answer: 129 chairs remain

When you find one more
than a number, only the
ones digit will change.

Can you give some examples please?

Answers

Answer:

15

Step-by-step explanation:

literally any number +1
10+1=12
20+1=21

. Frosty Snacks sells ice cream in a cylindrical cup and in cones.

The small cup of ice cream has a height of 4 inches and a radius

of 2 inches. The small cone has a height of 6 inches and a

diameter of 5 inches. How much more ice cream will fit into a

small cup than a small cone? Use 3.14 for pi.

Answers

Answer:

10.99 in^3

Step-by-step explanation:

Steps to determining the answer

determine the volume of the cylinderdetermine the volume of the conefind the difference in volumes

volume of a cylinder = nr^2h

n = 3.14

r = radius

3.14 x 4 x 2² = 50.24 in³

Volume of a cone 1/3(nr^2h)

n = 22/7

r = radius

A radius is half of the diameter = 5/2 = 2.5 in

h = height  

(1/3) x 3.14 x 2.5² x 6 = 39.25 in³

difference = 50.24  - 39.25 = 10.99 in³

Which fractions have a LCD of 30?
A. 3/4, 1/7, and 1/6
B. 2/3, 1/5, and 1/5
C. 2/15, 1/4, and 1/3
D. 2/3, 1/6, and 1/5

Answers

Answer:

D. 2/3 1/6 1/5

Step-by-step explanation:

Answer:

Explanation:

Your aunt has baked 80 cookies, and she gave you 28 to take home with you. What percent of the cookies did she give to you? What percent of the cookies did she keep?

Answers

you took 35% of the cookies and she took 65%

Please only answer if you can help!! Which statements describe the end behavior of f(x)?
Look at the pictures down below

Answers

Answer:

Step-by-step explanation:

Let’s start seeing what happens to the left. It stops before x = -1, but it continues to do down

so as x approaches  -1, y approaches -oo

Now we have to see what happens to the right. In the case the graph doesn’t stop and it keeps to go up

so as x approaches oo, y approaches oo

Find the cosine of ZS.
37
S
T T
12
35
R
Simplify your answer and write it as a proper
fraction, improper fraction, or whole number.
COS (S) =



Geometry

Answers

Step-by-step explanation:

cos=adj/hyp cos=12/37=cos-1 0.324

=71.09°

Use SSS to explain why ABC = CDA are congruent !!!!!!!! Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!

Answers

Answer:

ABC=CDA because AB is congruent to CD and AC=AC and DA=AB

I hope this is what you were looking for

What is the measure of angle z in this picture?

Answers

Answer:

z = 137 degrees

Step-by-step explanation:

Angle 43 and angle z make a straight line, which is 180 degrees

43+z = 180

Subtract 43 from each side

43+z-43 = 180-43

z =137

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