Mathematics Middle School

D=4ft plz help


Circumferences can u show me step by step



Determine the radius or diameter of each circle with the given dimension

Answers

Answer 1

Answer:

i don't understand the question there's

no pic

Step-by-step explanation:

Answer 2
diameter is 4 ft
radius is 2 ft

Circumference is 2(pi)r

2(3.14)2

The circumference is 12.56

Related Questions

i hate word problems XD so can you do this?
:]

Answers

Answer:

52

Step-by-step explanation: also good morning

She has 52 tickets left

What is the range of the function f(x) = 3x^2 - 2?

Answers

Answer:

[-2, infinity)

Step-by-step explanation:

The range of x^2 is [0, infinity).

The range of 3x^2 is the same as above.

The range of 3x^2 - 2 is [-2, infinity).

Answer:

[-2,positive infinity)

{y|y[tex]\geq[/tex]-2}

HELPPPP ASAPPP!!! PLSSSSS I NEED HELPPP

Answers

Answer:

Question 1= 10 and question 2=162

Step-by-step explanation:

use pemdas and multiply and add and stuff

Answer:

Question 1 is 10

Question 2 is 162

Step-by-step explanation:

Have a great day!

Answer first and i will mark brainliest

Answers

Answer: A) y = 7x - 22

Explanation: First of all, we know it cannot be D, because if the answer was D, the slope would have to be 14. Next, to find the value of b (the y intercept) we have to do 7(3) and we will then get 21. We then must subtract 21 from -1 and get the slope of -22. The reason we subtract is because we must make the x value 0, and since it is 3, we go backwards. Hope this helped!
Answer:....


Explanation:

You pick a card at random.
345

What is P(5) 1/4 or 1/3 or 1/6 orrr 1

Answers

Answer:

1/3

Step-by-step explanation:

there are 3 numbers u can pick from. if you pick 5 you picked 1 of 3 cards. therefore, 1/3

1/3 is the best omen

can someone please do this for me or give me a hint? if you can tell me if im doing this right.. ill give 100 points in a next question if you do it

Answers

Answer:

2x6>14

Step-by-step explanation:

2x6=12 so 2x6>14 is false because 12 is not greater than 14

Simplify the expression by combining like terms. -4b + 8c + 12 - 8b - 2c + 6

Answers

Answer:

6c - 5b + 18

Step-by-step explanation:

1. -4b + 8c + 12 - b - 2c + 6

2.-4 b + 8c + 18 - b - 2C

Answer:

-12b+6c+18

Step-by-step explanation:

-4b+8c+12+-8b+-2c+6

-4b+-8b= -12b

8c+-2c= 6c

12+6= 18

-12b+6c+18

pls help!!!!!!!!!!! #math

Answers

Answer:

no there is not enough info because it is not showing the price of one thing each

Step-by-step explanation:

which should I choose

Answers

Answer:

Now thats you've had time to think about it.

They rotate and then move down!C
It is Definitely c do you need explanation

A small number of cards has been lost from a complete pack. If I deal among four people, three cards remain. If I deal among three people, two remain and if I deal among five people, two cards remain. How many cards are there?

Answers

there are 19 cards there

The graph of a system of two linear equations is a pair of lines that intersect at a single point. How many solutions does the system have?

A. No solution
B. One solution
C. Two solutions
D. Infinitely many solutions

Answers

Answer:

One solution

Step-by-step explanation:

If they intersect at ONE point, that ONE point is the solution for the whole system of linear equations

Plz Help Will Give 15 Points Make Sure Ur Answers R Explainable

Answers

68.054 I think. Hope it helps

Answer:

68.054

Step-by-step explanation:

This is the answer because in decimals after the decimal it doesn't start at ones it starts at tenths

Sarah the Sub is the worst substitute teacher. She just can’t seem to get her students under control. But she is getting better...Last year Sarah got tied up & hung upside down by students 89 times. This year it only happened 74 times. What was the percent decrease in the number of times Sarah was tied up & hung upside down?Round to the nearest percent.
A).16% C)18%
B).17% D).19%

Answers

Answer:

a

Step-by-step explanation:

I think it’s A but I’m not sure!!

I suck at math,please help me-

Ramon played a dart game using the dartboard shown above. Ramon had 5 throws and then added
this points. He hit the -6 twice, the 10 once, the 2 once, and the -4 once.
How many points did Ramon earn?

Answers

Answer:

4 is the answer

Step-by-step explanation:

10+(-6)+(-6)+2+(-4)

10+(-6)= 10-6=    4

(-6)+2=6-2=       -4

--------------------------------------------

                          8

                         -4

-----------------------------------------

               4 is the answer

Answer:

-4

Step-by-step explanation:

hope that helps

An amusement park offers ride tickets for $1.50 each to customers who buy the quantities of tickets indicated in the picture of the graph. Base on the picture below, which statement is best supported by the graph? * 2 points Captionless Image Customers who buy at most 25 tickets will pay $1.50 each Customers who buy less than 25 tickets will pay $1.50 each. Customers who buy more than 25 tickets will pay $1.50 each. Customers who buy at least 25 tickets will pay $1.50 each.

Answers

D. Customer who buy at least 25 tickets will pay $1.50 each

Ashley is preparing for a horse riding competition. She has trained her horse for 6 hours and has completed 234 rounds. At what rate has Ashley ridden her horse in rounds per hour?
A.
40 rounds per hour
B.
39 rounds per hour
C.
38 rounds per hour
D.
41 rounds per hour

Answers

Answer:

C.

38 rounds per hour

Step-by-step explanation:

Answer:

I think the answer is b. 36

Solve the system of linear equations by graphing.

y = -(5/2)x - 7

x + 2y = 4

What is the solution to the system of linear equations?

(–4.5, 4.25)
(–1.7, –2.8)
(0, –7)
(3, 0.5)

Answers

Answer:

(-4.5, 4.2)

Step-by-step explanation:

hope this helps

Answer:

A. (-4.5, 4.25)

Step-by-step explanation:

A chef is using vinegar for a salad dressing recipe.

She has 2 cups of vinegar.

She knows there 16 tablespoons in 1 cup.

How many tablespoons are in 2 1/2 cups of vinegar?

Answers

40 bytdbgesdhgrecvfeewdvfewsxxeww

Answer:

40 tablespoons are in 2 1/2 cups of vinegar.

Step-by-step explanation:

First you add 16 + 16 and get 32. then divide 16 by 2 and get 8. Then add 32 to 8 and you get 40. So there is 40 tablespoons are in 2 1/2 cups of vinegar.

What is the CIRCUMFERENCE of a circle with a radius of 18m?


What is the AREA of a circle with a diameter of 28cm?

Find the AREA of a circle that has a radius of 13ft.


Find the CIRCUMFERENCE of a circle with a diameter of 52in.


What is the CIRCUMFERENCE of a circle that has a radius of 5m?


what is the AREA of a circle that has a radius of 3m?


Find the AREA of a circle that has a diameter of 20ft.


Find the CIRCUMFERENCE of a circle that has a diameter of 16ft.
pls answer all of them ty

Answers

Answer:

the first one is  113.04m

the second one is 615.44 cm

the third one is 530.66 ft

the fourth one is 163.28 in

the fifth one is 31.4 m

the sixth one is 28.26 m

the seventh one is 314

the eightth one is 50,24

finally finished:)))

WILL GIVE BRAINLY
Estimate the sum or difference. Use the benchmarks 0, one-half, and 1.
start fraction 2 over 15 end fraction + Start Fraction 13 over 30 End Fraction

Answers

Answer

Estimate of 15/30

real answer 1/2

Step-by-step explanation:

Tell whether each statement is True or False.
2(3-4y)=6-4y True or False

3+5(9+2n)=48+5n True or False

9-3(y-2)+3-3y True or False

3(6x-2)-7=18x-13 True or False

Answers

Answer:

3+5(9+2)= 48+5b true true

Answer:

1 F

2 F

3 F

4 T

Step-by-step explanation:

WILL MARK BRAINLIEST
Given a set of values
{(2,7). (8, 12). (5,9). (10.15)),
determine which numbers do not
belong in the following examples.
Why?
Explain in your own words.
Domain: (2,5, 7, 8, 10)
Range: (7.9. 10. 12. 15)

Answers

Try to determine the value when they all add up. Or If you’re working with fractions try cross canceling

Step-by-step explanation:

given : (2,7). (8, 12). (5,9). (10.15)

domain: will always be the first value of numbers ; 2, 8, 5, 10

range: will always be the second value of numbers ; 7, 12, 9, 15

what you have here is :

Domain: (2,5, 7, 8, 10)  

Range: (7.9. 10. 12. 15)

what's wrong is 7 is in the domain, and 10 is in the range. those two don't belong there.  theres also a extra number you have in there. domain and range should only have 4 numbers.  since there is four pairs/set of values

What is the vertex of the quadratic function ƒ(x) = 2x² + 4x + 3?

Question options:


A)


(3,0)


B)


(–1,1)


C)


(0,3)


D)


(1,–1)

Answers

Answer:

B

Step-by-step explanation:

f(x)=2x²+4x+3

=2(x²+2x+1-1)+3

=2(x+1)²-2+3

=2(x+1)²+1

x+1=0

x=-1

vertex is (-1,1)

3,0
I passed algebra

..Simplify: X^-3 X^2

Answers

Answer:

2/3

Step-by-step explanation:

i hope this helps

X^-3
X^2
= do you add them? if you do than X^-1

HELP PLZZZZZZZZZZZZZZZZZZZ

Answers

Answer:

21 centimetres

Step-by-step explanation:

The answer

21 centimeters

what is the square root of pi
oh its 1.77245385091 so dont answer

Answers

Answer:

3.14159265358

Step-by-step explanation:

1.77245385091 square

A toy company that makes bubbles fills its 8-ounce bottles using a machine. To check that the machine fills the bottles with the proper amount, the company randomly checks bottles off the assembly line. A bottle passes inspection if the percent error of the amount is 2% or less. What is the range of values that a bottle could contain to pass inspection? Round to the nearest hundredth.

Answers

I think its 60% sorry if its wrong

Laura ate 5/8 of the pizza her mom brought home. What percentage of the pizza was left?

Answers

Answer:

37.5

Step-by-step explanation:

dang laura

Please Help !!!!!!!!!!!

Answers

Answer:

your answer is b and e your welcome

Answer:

B, and E

Step-by-step explanation:

its -9 and -15

you just plug in the answers in x and see which one is greater than 24

um simpafly if you can plz :]

Answers

Answer:

15/56

Step-by-step explanation:

You just multiply across. It is in the simplest form. Hope this helps, let me know if correct, and have a great day!!

Answer:

um simpafly if you can plz :]

answer is = 15/56

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