Mathematics High School

What is the surface area of the cylinder with height g in and radius 4 in? Round your
answer to the nearest thousandth.

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Answer 1

Answer:

if you want ans area of cylider is 2πrh+2πr2

Step-by-step explanation:

need thanks and make me brainiest if it helps you

Related Questions

Two functions are shown below.
f(x) = 3x + 7
g(x) = 2x + 12
What is the value of x where the graphs of f(x) and g(x) intersect?

Answers

Answer:

x=5

Step-by-step explanation:

Ok so put them equal to each other

2x+12=3x+7

subtract 12 from both sides

2x=3x-5

subtract 3x from both sides

-x=-5

divide both sides by -1

x=5

Have a wonderful day/night

Brainliest please.

I think the Answer x=5

Generate the next three terms of each geometric sequence defined below. (in picture)

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Answer:

a) -9, -10, -11

b)24, 36, 54

c)-10, 20, -40

Step-by-step explanation:

-8 - 1 = -9

-9 - 1 = -10

-10 - 1 = -11

a2 = 16 * 3/2 = 24

a3 = 24 * 3/2 = 36

a4 = 36 * 3/2 = 54

f(2) = 5 * -2 = -10

f(3) = -10 * -2 = 20

f(4) = 20 * -2 = -40

The next three terms of each geometric sequence are;

a) -9, -10, -11

b)24, 36, 54

c)-10, 20, -40

What is a geometric sequence?

There are three parameters which differentiate between which geometric sequence we're talking about.

The first parameter is the initial value of the sequence.

The second parameter is the quantity by which we multiply previous term to get the next term.

a) The common difference is;

-8 - 1 = -9

b) The common difference is;

-9 - 1 = -10

c) The common difference is;

-10 - 1 = -11

a2 = 16 * 3/2 = 24

a3 = 24 * 3/2 = 36

a4 = 36 * 3/2 = 54

Therefore, the next terms are;

f(2) = 5 * -2 = -10

f(3) = -10 * -2 = 20

f(4) = 20 * -2 = -40

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Find the area of a square with a side measurement of 3 1/2 inches.

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Answer:

A=9

Step-by-step explanation:

:)()()()()()()()()()())(()()()()()()()()()helppp

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Answer:

hope this helps you

a line passes through the point (-4, 7) and has a slope of 5/4

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Answer:

y = 5/4x+ 7

Step-by-step explanation:

slope - intercept form : y =mx+b

m = slope

b = y intercept

slope (m): 5/4

y intercept (b) = 7

y = 5/4x+7

Can someone tell me the answer to this 20 points

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here hope this helps

Answer:

Step-by-step explanation:

Help me pls and explain

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Answer:

Step-by-step explanation:

I believe it is A because there is not any repeating X's. There is a repeating y which is 1. Therefore it is A.

WILL GIVE A BRAINLIEST
1 fourth as a decimal?
1 fourth as a fraction?
1 fourth as a percent?
3 fourths as a decimal?
3 fourths as a fraction?
3 fourths as a percent?

Answers

Answer:

1/4=0.25

1/4

1/4=25℅

3/4=0.75

3/4

3/4=75℅

Find the coordinates of the reflection: B (4,5) is reflected over the line y=x

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Answer:

Step-by-step explanation:

just try to form the graph it really helps visualising it and finding the reflection i hope this helped

Its C (-4,-5) it reflects over y=x

Hey, Whats The answer please explain your answer marking brainliest:D...................................................

Answers

Answer:

Step-by-step explanation:

Difference means subtract, and the only one that has a subtraction included is C

Perpendicular Lines
Instructions: Given the following image is a cube, name a segment that is
perpendicular to AH?

Answers

Answer:

Step-by-step explanation:

Where they meet another line at a 90 degree angle.

The segment that is perpendicular to segment AH in the given cube is: HG.

What are Perpendicular Segments?

When two segments form a right angle at the point of their interception, they are said to be perpendicular to each other.

In the image given, a right angle is formed where segments AH and HG meet. Therefore, a name of a segment that is perpendicular to AH is: segment HG.

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The graph of a line has slope 3/2 and passes through the point (-2, 4). Which point is on this line?
(0, 7)
(1, 6)
(2, 11)
(4, 1)

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Answer:

(2, 11)

Step-by-step explanation:

Answer:

(1, 6)

Step-by-step explanation:

(15 points) plz ay help would be appreciated and brainly will be given to best answer/for e-f find the value of x,y.z in each figure

Answers

Answer:

For E, each angle is 60° because its an equilateral triangle.

F is 45° for x, 135° for y, lastly z is 22.5°

Explain how to determine if you have a direct variation or proportional relationship
given a graph

Answers

Answer:

straight line that passes through the origin

Step-by-step explanation:

Two variables are said to have a direct variation or proportional relationship if it can be represented by y = kx, where k is a constant.

Comparing this with the equation of a straight line y = mx + b, where m is the slope of the line and b is the y intercept (value of y when x = 0), We can tell if the say that the graph of a direct variation or proportional relationship is a straight line with no y intercept (b = 0, that is it passes through the origin).

struggling on getting my brain to understand how this works I HATE MATH

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Hi you actually didn’t attach anything for us to help you with

A concession stand sells bags of popcorn for $3 and cotton candy for $2. A customer purchased
bags of popcorn as well as cotton candy and spent $12.

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2 bags of popcorn which brings you up to 6$, and an even number, than film the rest of the cash value with cotton candy (3 bags 6$)

So final answer
2 bags of popcorn, and 3 bags of cotton candy

Hope this helps:)

Answer : Two Bags of popcorn and three bags of cotton candy

Explanation: We can do this mentally by multiplying 2*3 and 3*2 which they both equal 6 then we add them to equal 12 have a nice day (:

Evaluate each expression
|30-5|-|-7|

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Answer:

Step-by-step explanation:

|30 - 5| - |-7| = 18

Need help with this one
Please and thank you

Answers

Answer: -2 is a no. -9 is a yes. 2 is a no. -8 is a no.

Step-by-step explanation:

-9 yes and no to the rest

There are 56 students in a school play. The ratio of boys to girls is 3:5. How many girls are in the school play?

Answers

Answer:

35 girls

Step-by-step explanation:

First add the ratios together ( 3+5) this will give you 8. Then divide the total number of students by 8, this will get you 7. Now multiply 7 to 3 and multiply 7 to 5. As the ratio of boy to girl is 3 to 5, to find how many girls are in the school play we multiply 7 to 5. This makes 35 girls.

If you want to check, 7 x 3 =21 boys and 7 x 5=35 girls. 35 +21= 56 (the total number of students).

Can somebody help me??

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Answer:

b and c are your answers

Step-by-step explanation:

Hopefully this helps :)

3 4/5 - 2 1/3 and if needed simplify

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1 7/15 hopes this works

Answer:

1 7/15 or 22/15

Step-by-step explanation:

How would you describe probability?

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Answer:Probability is simply how likely something is to happen. Whenever we're unsure about the outcome of an event, we can talk about the probabilities of certain outcomes—how likely they are. The analysis of events governed by probability is called statistics.

Step-by-step explanation

Answer please!!!!!!!!!!!!!!!!

Answers

Answers:

The figure has 0 lines of symmetry. The figure has a 0 degree angle of rotation.

Hope this helped! :)

SOLVE FOR X WILL GIVE BRAINLEST

Answers

Answer:

The first one is -3

The second one is 2

Step-by-step explanation:

How many fluid ounces are in a gallon?
1 cup= 8 ounces
1 pint= 2 cups
1 quart=2pints
1 gallon= 4 quarts

Answers

Answer:

128 fluid ounces

Step-by-step explanation:

As per linear equation, there are 128 ounces of fluid in a gallon.

What is a linear equation?

"A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation.

The standard form of a linear equation in one variable is of the form Ax + B = 0. Here, x is a variable, A is a coefficient and B is constant. The standard form of a linear equation in two variables is of the form Ax + By = C. Here, x and y are variables, A and B are coefficients and C is a constant."

Given relations for any fluid is:

1 cup = 8 ounces

1 pint = 2 cups

1 quart = 2pints

1 gallon = 4 quarts

Therefore,

1 gallon

= 4 quarts

= 4 (2) pints

= 8 pints

= 8(2) cups

= 16 cups

= 16(8) ounces

= 128 ounces

Therefore, for any particular fluid 128 ounces equal to 1 gallon.

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.................................

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Answer:

.................................

Step-by-step explanation:

When are two distinct lines parallel?

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Answer:

if the line keeps going and theynever touch

Step-by-step explanation:

Answer:

Two lines are parallel when are side by side and if the lines kept on going, they would never collide with each other

Step-by-step explanation:

I will give a brainlist if you help me with this! :))

Answers

Answer:

The length of [tex]\overline{AD}[/tex] is 20 inches

Step-by-step explanation:

The given parameters are;

Triangle ABC is similar to triangle DEC, therefore, we can write, ΔABC~ΔDEC

[tex]\overline{AC}[/tex] = 30 inches

[tex]\overline{BA}[/tex] = 18 inches

[tex]\overline{ED}[/tex] = 6 inches

By similar triangles formula, we have;

[tex]\overline{BA}[/tex]/[tex]\overline{ED}[/tex] = [tex]\overline{AC}[/tex]/[tex]\overline{DC}[/tex]

Substituting the known values gives;

18/6 = 30/[tex]\overline{DC}[/tex]

Therefore, [tex]\overline{DC}[/tex] = 30/(18/6) = 30/18 × 6 = 10

[tex]\overline{DC}[/tex] = 10

[tex]\overline{AD}[/tex] = [tex]\overline{AC}[/tex] - [tex]\overline{DC}[/tex] = 30 - 10 = 20

[tex]\overline{AD}[/tex] = 20 inches.

The math teacher gives each student a map of the amusement park that uses a coordinate plane. The meeting location is at (0, 0) on the map. Each unit is 100 feet. The first ride that you want to try is located at the coordinates (0, 4). The next ride is located at (3, 0). If you walked in a straight line from the first ride to the second ride, how many feet would you travel?

Answers

Answer:

500 ft

Step-by-step explanation:

use this formula

The actual distance between first and second ride is 500 ft.

What is Distance Formula?

The distance between two point P(a, b) and Q(c, d).

so, the distance PQ = √(c-a)² + (d- b)²

Given:

Starting point = (0,0)

First ride = (0,4)

Second ride = (3,0)

In map, each unit = 100 ft

Using the distance formula

d = √( 3-0)² + (0-4)²

d = √9+ 16

d= √25

d = 5 units

So, the distance between first ride and second ride in the map is 5 units.

and,1 units = 100 ft

5 units = 500 ft

Hence, the actual distance between first and second ride is 500 ft.

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Seven out of every twenty soda bottles produced have caps indicating that the purchaser has won a prize. Which equation represents the relationship between the number of soda bottles with winning caps and the total number of soda bottles produced? (Let w represent the number of bottles with winning caps, and let t represent the total number of bottles produced.) 1t OA. W= 20 7 -t B. W= 13 C. Zw = 20$ OD. Zw = 13t

Answers

Answer:

ihni

Step-by-step explanation:

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What is the surface area of the cylinder with height g in and radius 4 in? Round your answer to the nearest thousandth.

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What is the surface area of the cylinder with height g in and radius 4 in? Round your
answer to the nearest thousandth.