Mathematics College

What is the volume of the cone with diameter 8 in.
and height 14 in.? Round to the nearest cubic inch.

What Is The Volume Of The Cone With Diameter 8 In.and Height 14 In.? Round To The Nearest Cubic Inch.

Answers

Answer 1

Answer:

235 in

Step-by-step explanation:

theres a volume calculator on google :D

Answer 2
1/3*(pie) 8^2*14= 938.2890059
If you were to round it to the nearest cubic inch it would be 938units^3

Related Questions

can someone please help.

Answers

Answer:

The first one is 2/5 the second one is -1/3 the third one is 1/2 the fourth one is -3/4.

For numbers 1a - 1c, circle YES or NO for each statement using the table below.

Answers

Answer: yes no no

Step-by-step explanation: cuz cuz cuz then cuz

6
7
What are the coordinates of point A?
5
4
1
12
13
4
5

Answers

Answer:

I think your answer is 5,4

Hope this helps!

WILL GIVE BRAINLIEST IF CORRECT NOT TOO HARD JUST IN A RUSH!!!!!

Answers

Answer:

22.5

Step-by-step explanation:

If you divide y/x each ticket costs $2.5, so multiply 2.5x9 and that's your answer. :)

A class measured the radius and circumference of various circular objects. The results are plotted on the graph below. Does there appear to be a proportional relationship between the radius and circumference of a circle? Explain your reasoning

Answers

Answer:

I think yes because the circumference is calculated using the equation 2πr ...So with radius the the circumference also get changed according to that...I don't know am I right or not...But just an idea

ik ik this is the last one lol
but I really need this ​

Answers

Answer:

b. -2/3

Step-by-step explanation:

in addition a negative plus a negative does not equal a positive so we can already assume the answer is b but to be safe we can work this problem out in this way: 1/9 + 5/9 = 6/9 we simplify 6/9 and we get 2/3 so we slap the negative back on and boom -2/3

The area of a circle with radius r is given by A = π r2. Find the area of a circle with radius 7 centimeters. Use 3.14 for π..

Answers

Step-by-step explanation:

Hey there!

Given;

Radius of a circle (r) = 7cm

Now;

We know that;

Area of circle (a) = π*(r^2)

= 3.14*(7^2)

= 3.14*49

= 153.86 cm^2

Therefore, the area of a circle is 153.86 cm^2.

Hope it helps...

PLEASE HELP HEHE!

If two dice are rolled sequentially. What is the probability that first die show six and other die show one? Round answer to nearest tenth and include percent sign.

Answers

Answer:

5%

Step-by-step explanation:

The number of geese at a city park in the year 2015 was 132. The population is declining by 3 geese every two years. The population expressed as a sequence is

Pn=132−3/2n
Find P10. What does this number represent?

Answers

Answer:

Step-by-step explanation:

p10 would be 117 geese

132-3/2(10)

132-15

117

The number represents the population after 10 years

describe the effect of change on the area of the rectangle if the base and height are both multiplied by 1/2

Answers

Answer:

The area would decrease

Step-by-step explanation:

So if the base was 4ft and the height was 2ft then the area would be 8ft^2. because area is base times height. so if 4 times 1/2 is 2 and 2 time 1/2 is 1 so the area would be 2ft^2

Math Help???????????

Answers

Answer:

A,C,D,E

Step-by-step explanation:

When plotting to use the form

(X,Y) aka (horizontal, vertical)

Answer:

(-4, -1), (0, 2), (4, 5)

Step-by-step explanation:

(-4, -1): If you see the x-axis and trace -4 and -1 from the y-axis, they both lead to a point that is on the graph.

(-2, 1): The graph, at -2 on the x-axis, lies at height 0.5, so 1 is wrong.

(0, 2): At 0, the graph lies on 2.

(4, 5): At 4 on the x-axis, the graph lies at height 5.

(2, 0): The graph is already at height 3.5 when at length 2.

Krutika and Natasha win some money and share it in the ratio 3:1. Krutika gets £52 more than Natasha. How much did Natasha get?

Answers

Answer:

Step-by-step explanation:

We know that Krutika’s share is three times Natasha’s because they are split in a 3:1 ratio. So we can say:

K=3N

We also know that Krutika’s share is £52 more than Natasha’s:

K= (N+£52)

Substituting what we know about K allows us to reduce the equation to one variable:

3N=N+£52

Clean that up by subtracting N from both sides, leaving us with variables only on one side of the equation.

2N=£52

Which means that we can divide both sides by two to get our answer.

N=£26.

So, of the original £104, Krutika got £78 and Natasha got £26.

In triangle JKL, if angle J is seven less than angle L and angle K is 21 less than twice angle L, find the measure of each angle

Answers

Answer:

j=45 k=83 L=52

Step-by-step explanation:

j=x-7

k=2x-21

L=x

x-7+2x-21+x=180

4x-28=180

4x=208

x=52

The measure of the angles are; J = 48, K = 57 and L = 75

What is linear pair?

Linear pair of angles are produced when two lines intersect each other at a point. The sum of angles of the linear pair is always 180 degrees.

In order to determine the measure of these angles, we have to set J as x. then find the measure of all of these angles.

J = x

K = x + 9

L = 2x - 21

Now, we can add them all together and set equal to 180;

x + x + 9 + 2x - 21 = 180

4x - 12 = 180

4x = 192

x = 48

Now that we have;

J = x = 48

K = x + 9 = 48 + 9 = 57

L = 2x - 21 = 2(48) - 21 = 96 - 21

L = 75

Hence, The measure of the angles are; J = 48, K = 57 and L = 75

Learn more about angles;

https://brainly.com/question/7116550

#SPJ2

7. A recipe for a smoothie calls for 5 cups of strawberries for every 2 cups of bananas. The line represents the relationship between the amount of strawberries and the amount of bananas needed to make a smoothie according to this recipe. The point (1, 2.5) is on the line. Show your reasoning.​

Answers

Answer/Step-by-step explanation:

This is a proportional relationship between amount of strawberries and the amount of bananas needed in making smoothie.

Thus, a constant of proportionality, k, is a ratio that exist between both quantities.

k = y/x = amount of strawberry/amount of bananas.

Since we are given that a recipe of smoothie contains 5 cups of strawberries for every 2 cups of bananas, therefore,

k = ⁵/2 = 2.5.

Any point that will be on the line shown must have the same value of k (y/x).

Thus, given the point (1, 2.5). The ratio between y and x is:

k = 2.5/1 = 2.5.

Since this also shows the same constant of proportionality as 2.5, therefore, the point is also on the line.

Answer/Step-by-step explanation:

This is a proportional relationship between amount of strawberries and the amount of bananas needed in making smoothie.

Thus, a constant of proportionality, k, is a ratio that exist between both quantities.

k = y/x = amount of strawberry/amount of bananas.

Since we are given that a recipe of smoothie contains 5 cups of strawberries for every 2 cups of bananas, therefore,

k = ⁵/2 = 2.5.

Any point that will be on the line shown must have the same value of k (y/x).

Thus, given the point (1, 2.5). The ratio between y and x is:

k = 2.5/1 = 2.5.

Since this also shows the same constant of proportionality as 2.5, therefore, the point is also on the line.

PLEASE HELP ME WITH THIS ALGEBRA QUESTION!! THANK YOU!!

Answers

Answer:

The answer is C.

Thank you and please rate me as brainliest as it will help me to level up

Step-by-step explanation:

ANSWER C IS THE RIGHT ANSWER PLEASE LIKE THIS ANSWERS

Simplify the following expression:
-13^2=?

Answers

-13²

Write the exponentiation as a multiplication

-13×13

Multiply the numbers

-169

PLEASE MARK ME AS BRAINLIEST

y = -2x + 1

3x - 2y = 5

Solve the system of equations algebraically. Show your work

Answers

Answer:(1,-1)

Step-by-step explanation:

Y= -2x+1

3x -2(-2x*1)=5

3x+(4x-2)=5

7x-2 =5

+2 = +2

7x=7

x= 1

Solution : (1,-1)

write a number in which the digit 2 is one tenth the value of the digit 2 in 1,286,059

Answers

Answer:

1,826,059

Step-by-step explanation:

One-tenth the value of any number  is just moving the given number to the right one time

3/4x + 1 = - 1/2 can someone answer pls

Answers

Answer:

-1/2

Step-by-step explanation:

Subtract 1 from both sides of the equation

Simplify

Multiply all terms by the same value to eliminate fraction denominators

simplify

divide both sides of the equation by the same term

simplify

Therefore, you get -1/2

Answer:

I believe x = -2.

Step-by-step explanation:

Is 7 1/5 a whole number a integer or a rational number

Answers

A RATIONAL NUMBER ! i hope i helped

7th grade math help me pleaseee

Answers

(a) 3 x 3 x 3 x 3
(b) 4 x 4 x 4
(c) 5 x 5

Select the correct awnser​

Answers

Answer:

A

Step-by-step explanation:

Please help!! Will give thanks

Question is in photo!

Answers

Answer:

linear

Step-by-step explanation:

its increasing at a steady rate each year. hope it helps!!!!


What type of angle are angles 1 and 14

Answers

Answer:

1 is 45. 14 is 90

Step-by-step explanation:

The perimeter of a
rectangle is 40 inches. The
length is 8 inches. What is
the width?

Answers

Answer:

I think the width would be 12 in

Step-by-step explanation:

Karen spent a total of $15.45 on a trip to the movies. She spent $5.00 on a daily bus pass, and $3.95 on movie snacks. How much did she spend on her movie ticket? I NEEE THIS ANSWERD NOW PLEASE AND THANK YOU

Answers

Answer:

The answer is 24.4

Step-by-step explanation:

If you add 15.45, 5.00 and 3.95 you get 24.4

Answer:

I think it's 6.50

Step-by-step explanation:    15.45-5.00=10.45-3.95=6.50

Two squares as shown below

Answers

Answer:

3rd one

Step-by-step explanation:

any 2 squares are congruent since all four sides of any square are congruent

A bus driver drives 6 miles a day how many miles does the bus driver drive in 5 days?

Answers

Answer:

The bus driver drives 30 miles in 5 days.

Step-by-step explanation:

Hi,  

You can use the rule of three to solve this problem.

For the first step, we need to analyze the information given:

[tex]6 (miles) = 1 (day)[/tex]  

and we want to know how much miles the bus driver drives in 5 days:

[tex]x (miles) = 5 (day)[/tex]

Thus,

[tex]6 (miles) = 1 (day)[/tex]   ... (1)

[tex]x (miles) = 5 (day)[/tex]   ... (2)

Now, multiplying in a cross and  we have:

[tex]x *1 = 5*6 \\ x = 30[/tex]

Lastly, replacing the value of x in (2):

[tex]30 (miles) = 5 (day)[/tex]

and this is the answer

Any questions, just leave in the comments.  

If you want to practice more, take a look at the question below.

https://brainly.com/question/1224800

https://brainly.com/question/3119930

It would be 30 because if he drives 6 miles per day and there’s five days you would have to multiply 6 miles times 5 days

Solve for a. You must write your answer in fully simplified form.
10a = -6

Answers

Answer:

a = -3/5

Step-by-step explanation:

10a = -6

/10. /10

a = - 6/10

a = -3/5

If 76g of sodium reacts with chlorine to produce 214g of sodium chloride, how many grams of chlorine reacted?
need help

Answers

Answer:

138 g of chlorine is required to produce 214 g of sodium chloride if we have 76 g of sodium.

Step-by-step explanation:

We are given:

Grams of Sodium = 76 g

Grams of Sodium Chloride = 214 g

We need to find how many grams of chlorine required to produce 214 g of sodium chloride

The equation will be:

[tex]Na \ + \ Cl \ -> NaCl\\76\ g \ \ \ x \ g \ \ \ \ \ \ \ \ 214 g[/tex]

We can write: 76 (g) + x (g)=214 (g)

Solving and finding value of x

x =214-76

x=138 g

So, 138 g of chlorine is required to produce 214 g of sodium chloride if we have 76 g of sodium.

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