Find the volume of the cone. Round your answer to the nearest tenth if necessary. Use 3.14 for it.
25 in.
12 in.
The volume of the cone is about
in?

Answer:

See explanation.

Step-by-step explanation:

You have to use the inverse operation of -6 to get x by itself. So you have to add 6 to each side to get rid of the -6. And -12+6=-6. So, x=6.

Answer:

X is -6

Step-by-step explanation:

You have to add 6 to both sides like -6+6 and -12+6

-12+6=-6 which is the answer because -6-6 is -12

Answer:

60 multiply 7

Step-by-step explanation:

420

Answer:

In math, a binary operation is commutative if changing the order of the operands does not change the result. It is a fundamental property of many binary operations, and many mathematical proofs depend on it.

Step-by-step explanation:

Have a nice day!, and subscribe to my animations Y0UTUBE channel! Here is a sneak peek at some of my content!

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Step-by-step explanation:

The communitative property is a math rule that says that the order in which we multiply numbers does not change the product.

Answer:

200

Step-by-step explanation:

Answer:

200 I believe

Step-by-step explanation:

I made four out of ten a fraction 4/10 then I multiplied 10 by 50 and 4 by 50 and got 200/50 so it would be simplified. I'm sorry if it doesn't make sense

Answer:

I'm not in 7th grade but 7th grade was not the year for me lol

Step-by-step explanation:

sh. it was wild XD

Answer:

not in 7th grade

Step-by-step explanation:

but teachers gotta help out students a little more dude

Answer:

A- Quadrant one.

B- Quadrant three.

Step-by-step explanation:

So, the quadrants go counter-clockwise, starting at the top right which is Quadrant one. Therefore, A is in one. Using that information, we can assume that B is in Quadrant three.

Answer: D trust me it is 100

Step-by-step explanation:

The maximum area the goat can graze is 100Tt ft2​, the correct option is D.

Given

A goat is tethered to a rope that is 10 ft. long.

The area of the circle is equal to the pie times of the square of the radius of the circle.

The maximum area that the goat can graze in the area of the circle that can be formed due to its circular movement.

The length of the rope represents the radius of the circle, so that;

[tex]\rm Area \ the \ goat \ can \ graze =r^2 \times Tt\\\\ Area \ the \ goat \ can \ graze =(10)2 \times Tt\\\\Area \ the \ goat \ can \ graze =100 \ Tt\\[/tex]

Hence, the maximum area the goat can graze is 100Tt ft2​.

To know more about the area of the circle click the link given below.

https://brainly.com/question/24423062

Answer:

1246 cm²

Step-by-step explanation:

34 · 39 = 1326 cm²

10 · 8 = 80 cm²

1326 cm² - 80 cm²

1246 cm²

Answer:

Step-by-step explanation:

log(3) = 0.477

log(8.2) = 0.913

log(0.04) = -1.397

Answer:

(-0.5, -1)

Step-by-step explanation:

To find the midpoint add the coordinates then divide by 2

x = (2 + -1)/2

x = 1/2 = 0.5

y = (3 + -5)/2

y = -1

(-0.5, -1)

Answer:

(-0.5, -1)

Step-by-step explanation:

Answer:

The answer is 28.

Step-by-step explanation:

Add all of them.

(L/ length) 12.

(W/ width) 10

(H/ height) 6

12 + 10 + 6 = 28

I hope this helps

Answer:

504 inches

Step-by-step explanation:

2(lb+hb+hl)

length = 12

height = 6

width = 10

2 (120 + 60+ 72)

2( 252

= 504

Answer:

The first one

Step-by-step explanation:

The absolute value of a negative number is the same number but positive if that makes sense. ( ex absolute value of -5 is 5 )

The absolute value of a positive number is literally that number ( ex. absolute value of 6 is 6 )

Thus, the absolute value of 1 is 1 and the absolute value of -99 is 99

99 is greater than 1 which means that the absolute value of -99 is greater than the absolute value of 1

Thus, the answer is the first one

Answer:

a. 4×9=36

glad to help!!

Step-by-step explanation:

Answer:

vertical,47

Step-by-step explanation:

they are not right next to each other they are across so that is vertical and vertical angles are equal so the second option is correct

Answer:

Vertical; 47

Step-by-step explanation:

The two angles are vertical since they are opposite to each other. Vertical angles are equal therefore, x equals 47° as well.

Answer:

54

Step-by-step explanation:

Answer:

45

Step-by-step explanation:

Answer:

h(t)=-36.25cos(0.2618t)+34.25

Step-by-step explanation:

We can start by drawing a sketch of what the whaterwheel's height over time looks like. (See attached picture.)

We can see on the graph that at t=0, the bucket will be located at its lowest point. So in this case we can make use of a cosine function. Cosine functions look like this:

[tex]y=Acos(\omega t + \phi)+b[/tex]

where:

A=amplitude

[tex]\omega[/tex] = angular speed

[tex]\phi[/tex]=phase shift

b= vertical shift.

So let's find each of the necessary data:

The amplitude is the distance between the highest point of the trajectory and the middle point of the sine wave, so:

[tex]A=\frac{highest-lowest}{2}[/tex]

[tex]A=\frac{70.5ft-(-2ft)}{2}[/tex]

A=36.25 ft

since the trajectory starts at its lowest point when t=0 we will make the amplitude a negative amplitude, so:

A=-36.25ft

Next, we can find the angular speed:

[tex]\omega = \frac{2\pi}{T}[/tex]

Where T is the period (the time it takes the wheel to make one whole turn) so:

[tex]\omega=\frac{2\pi}{24}[/tex]

[tex]\omega=0.2618 rad/s[/tex]

the phase shift in this case is zero since the graph starts at the lowest point.

the vertical shift is the distance between the x-axis and the middle point of the graph. So we find the midpoint between the lowest and the highest point of the graph:

[tex]b=\frac{highest+lowest}{2}[/tex]

[tex]b=\frac{70.5ft-2ft}{2}[/tex]

b=34.25ft

so we can now input all this data into the formula to get:

[tex]h(t)=-36.25cos(0.2618 t)+34.25[/tex]

[tex]\large\boxed{\tt Answer:~2\pi ~or~around~6.283~units}[/tex]

[tex]\tt Step-by-step~explanation:[/tex]

The equation for finding the circumference of a circle:

If the radius of this circle is 1, then that means the diameter is 2. We multiply 2 by π to get our answer: 2π or approximately 6.283.

Answer:

B.   y = 10(2)^x

Step-by-step explanation:

y = ab^x

to find "b" divide the function at x = 3 by the function at x = 2

80 = ab^3

——————

40 = ab^2

This results in

2 = b

to find "a" plug pickany value of x

using x = 2

40 = a(2²)

40 = a(4)

a = 10

With a = 10 and b = 2 the exponential function y = ab^x is

y = 10(2)^x

Answer:

85.2

ggggggggggggggggggg

Answer:

A

Step-by-step explanation:

Answer:

Median: 10

Mean: 9

Range: 15

Step-by-step explanation:

Have a good day :)

Step-by-step explanation:

Hoping this will help you on your journey through brainly!

Answer:

2

Step-by-step explanation:

the gradient = (12-4)/(0+4)=8/4=2

Answer:

gradient = 2

Step-by-step explanation:

Calculate the gradient m using the gradient formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 4, 4) and (x₂, y₂ ) = (0, 12)

m = [tex]\frac{12-4}{0+4}[/tex] = [tex]\frac{8}{4}[/tex] = 2

Answer:

(x + 4)(5x - 4)

Step-by-step explanation:

[tex]5x^2 + 16x – 16 \\ = 5x^2 + 20x - 4x– 16 \\ = 5x(x + 4) - 4(x + 4) \\ = (x + 4)(5x - 4)[/tex]

Answer:

 (5x - 4) • (x + 4)

Step-by-step explanation:

Multiply the coefficient of the first term by the constant   5 • -16 = -80

Find two factors of  -80  whose sum equals the coefficient of the middle term, which is   16 .

Rewrite the polynomial splitting the middle term using the two factors found in step 2 above,  -4  and  20  

                    5x2 - 4x + 20x - 16

Add up the first 2 terms, pulling out like factors :

                   x • (5x-4)

             Add up the last 2 terms, pulling out common factors :

                   4 • (5x-4)

Add up the four terms of step 4 :

                   (x+4)  •  (5x-4)

            Which is the desired factorization

Step-by-step explanation:

Rewrite the expression 1/x^2/3 in the form x^nRewrite the expression 1/x^2/3 in the form x^n

An expression is defined as a set of numbers, variables, and mathematical operations. The given expression can be written in the form of xⁿ as x⁻⁰°⁶⁶.

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The given expression  [tex]\dfrac{1}{x^{\frac23}}[/tex] can be written in the form of xⁿ using the exponential property 1/x=x⁻¹. Therefore, the expression can be rewritten as,

[tex]\dfrac{1}{x^{\frac23}}\\\\= x^{-\frac23}[/tex]

= x⁻⁰°⁶⁶

Hence, the given expression can be written in the form of xⁿ as x⁻⁰°⁶⁶.

Learn more about Expression here:

https://brainly.com/question/13947055

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Answer / Explaination:

First convert each equation into the standard y = mx + b form by solving:

y = -0.5x + 1

y = 4x - 4

Now look at the graphs to see which represents lines of both equations, in this case it is the last one (D).

Answer:

1/3

Step-by-step explanation:

3x3= 9

Make 3/9 a fraction and simplify it and it would give you 1/3