Mathematics High School

MATH GENIUSES HELLPP PLEASE A circle has a circumference 200π feet. What is the radius of the circle?

Answers

Answer 1

Answer:

31.83 feet

Step-by-step explanation:

circumeference = π x diameter

200 = π x diameter

diameter = 200/π = 63.662

radius is half of diameter so divide by 2

= 31.83

Related Questions

i need some help please

Answers

the awnser will be 12 !!

have a good day !

The math department needs to buy new textbooks and laptops for the computer science classroom. The textbooks cost $116.00 each, and the laptops cost $439.00 each. If the math department has $6,500 to spend and purchases 30 textbooks, how many laptops can they buy

Answers

Answer:

6 laptops

Step-by-step explanation:

First, find the amount spent on the textbooks:

30(116)

= 3480

Subtract this from the total amount they have to spend:

6500 - 3480

= 3020

Divide this amount by 439 to find how many laptops they can buy:

3020/439

= 6.8

Round down to 6 since you can only have full laptops:

= 6

So, they can buy 6 laptops


Please help will give brainliest 19-26

Answers

Answer:

19) -2/5  20) 1/2    21)  -5x  22) Slope is 0  23) undefined slope  24) Slope is 0 25) Slope is undefined 26) Slope is undefined

Step-by-step explanation:

You can use Y2-Y1/X2-X1 to get the answer

For example, for 19,

(5,0)  (0,2)

X1 Y1   X2 Y2

2-0/0-5

2/-5

-2/5

what is 2/3x=1/3????

Answers

Answer:

x=1/2 or x=0.5

Step-by-step explanation:

Solve for  x  by simplifying both sides of the equation, then isolating the variable.

In a theater, there are 4 long rows of chairs, each with an equal number of chairs. There are 5 short rows of chairs, each with an equal number of chairs. On a crowded day, the ushers added 2 chairs to each long row and 3 chairs to each short row.

If x represents the number of chairs in each long row and y represents the number of chairs in each short row, the total number of chairs in the theater is given by the expression 4(x + 2) + 5(y + 3).

Answers

4(4+2) + 5(5+3)
4x6 + 5x8
24 + 40
64 is your answer

Answer:

9x+23

Step-by-step explanation:

This graph shows transformations between
f(x) = 1/x and g(x)= a*(1/x). Use the drop-down menus to
identify the following functions.

Answers

Answer:

b

a

c

d

Step-by-step explanation:

will give brainlyist

Answers

Answer:

Step-by-step explanation:

(b)

18 percent of 2 is 0.36

.18 x 2 = .09 x 1

(a)

please please help me!!​

Answers

Answer:

Negative Association because it is going down left to right

What is the slope of the line shown?

Answers

Answer:

the slope of the line is 1/2

Answer:

Slope is 1/2

Step-by-step explanation:

If you use Y2-Y1/X2-X1, you will find the slope

2 coordinate points (6,0) (0,-3)

-3-0/0-6

-3/-6 Simplify this and you will get 1/2

Find the value of the y-intercept of the line whose equation is 2x + 3y = 6.

Answers

Answer:

To find the x-intercept, substitute in  

0

for  

y

and solve for  

x

. To find the y-intercept, substitute in  

0

for  

x

and solve for  

y

.

x-intercept(s):  

(

3

,

0

)

y-intercept(s):  

(

0

,

2

)

Step-by-step explanation:

Am supposed to use the power of tens to estimate this product
52.6 ×9

Answers

Answer:

no

Step-by-step explanation:

The sea surface temperatures range from -2 degrees Celsius to 31 degrees. Determine the difference between the maximum and minimum temperatures.

Answers

Answer:

can't you convert it on Google


CLICK ON PHOTO FOR QUESTION. ALOT OF POINTS GIVEN :)

Answers

Answer:

I'll answer ur next Question for sure =D

Step-by-step explanation:

ax2 + ___ + c = 0????? find​

Answers

Answer:

ax² + bx + c = 0

Step-by-step explanation:

ax² + bx + c = 0

its a Standard form of Quadratic Equation

-TheUnknownScientist

HELP I’m almost out of time ( it’s not Y=2x+4)

Answers

Answer:

y=2/5

Step-by-step explanation:

_+;3_;3(_+3++_83 I got you man

Giving Brainliest to anyone who can guess what my zodiac sign is!?

Answers

Answer:

scorpio

Step-by-step explanation:

Answer:

Taurus or Pisces?

Step-by-step explanation:

bruh can someone help me ill give brainlist

Answers

Answer:

x=2

Step-by-step explanation:

6+8x=6x+10

6+2x=10 Subtract 6 from both sides

2x=4 subtract 6 from both sides

x=2 divide by 2 on both sides

Hope this helps plz mark brainliest :D

1) A person's hair is 8 centimeters long. The
equation below can be used to estimate the
length (L), in centimeters (cm), that the
person's hair will be after w weeks.
L = y + 8

Answers

Answer:

D.10.5

Step-by-step explanation:

8=10/4+8

Mr. Gonzalez joined a gym that had an initial membership fee of $199 and a monthly cost of $35. How
many months would he have been a member if he paid a total of $829?

Answers

Answer:

sorry

Step-by-step explanation:

help me fast please.

Answers

Answer:

the answer would be (-4,-6)

Step-by-step explanation:

hope this helps ya

good luck!!!!!

y= -6x+ 4 is going to be your answer

Need help on this question

Answers

Answer:

How to calculate the amount of sales tax?

    Convert tax percentage into a decimal by moving the decimal point two spaces to the left.

    Multiple the pre-tax value by the newly calculated decimal value in order to find the cost of the sales tax.

    Add the sales tax value to the pre-tax value to calculate the total cost.

Step-by-step explanation:

Solve the Inequality

Answers

The answer would be b because if you add a -4 to a positive 4 you would get 0 same with -3 plus a positive 3 the symbol says it needs to be less or equal to 0

At a dog breeder's property,

2
5
of the 60 dogs are black Labradors. This is

2
3
of the total black dogs.

How many black dogs are there in total?

Answers

45 black dogs because 2/3 of 60 is 45

If angle 1 and angle 2 are vertical angles then angle 1 and angle 2 are congruent

Answers

Answer:

[tex]\large\boxed{\textsf{True.}}[/tex]

Step-by-step explanation:

[tex]\textsf{This is a True or False question, where we are asked if vertical angles are equal.}[/tex]

[tex]\Large\underline{\textsf{What are Vertical Angles?}}[/tex]

[tex]\textsf{Vertical Angles are 2 angles that are opposite from each other, and are formed by}[/tex]

[tex]\textsf{the same, straight lines.}[/tex]

[tex]\textsf{Because they're formed by the same lines and are opposite from each other, vertical}[/tex]

[tex]\textsf{angles are congruent to each other.}[/tex]

[tex]\boxed{\mathtt{\angle 1 \cong \angle2}}[/tex]

A small business has 50 total employees: 35 part-time and 15 full-time. What percent of the employees are full-time?

Answers

Answer: 30%

15/50=.3

30%

I hope this is good enough:

The printed price of a DVD player is $30. If the buyer pays a sales tax of 8%, find the price at which the
DVD player is sold?

Answers

Answer:

It was sold at $32.40.

Step-by-step explanation:

hope this helpss :))

Mary has been saving her weekly allowance for the past 20 weeks. She started with $100 and now has $300. Which equation can be used to find the amount of money Mary receives for her weekly allowance?

Answers

Answer:

Step-by-step explanation:

You should set this up as an y = mx + b equation. Since 300 is her final number, that will be your y value. She started with 100, so that will be your b value. 20 is the number related to the variable you don't know so that will be your m.

300 = 20x + 100

-100            -100

200 = 20x

divide both sides by 20

10 = x

Using the table below, determine the unit rate in beats per minute.
minutes
beats
3
171
4
228
5
285

Answers

Answer: Where is the table?

Step-by-step explanation: i wish i could help but im afraid there isnt a table

EASY!!!! Answer correctly
I will give brainliest!!!

Answers

Answer:  37

Step-by-step explanation: i did it i think ¯\(°_o)/¯

What is the approximated answer for:t{39}

Answers

it’s 40 because it’s closer to 40 than 30

Answer:

please mark me in the brainlist

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