pls help i’ll mark as brainliest

Answers

Answer 1

Answer:

It is 39.3

Step-by-step explanation:

You find the circumference using the formula 2πr so you get 20π.

and then you multiply that by 225/360 bc 360 is how much the whole circle is and the 225 part is the part you want to solve.

So 20π*225/360 is about 39.3

Related Questions

(i’ll mark brainliest if it’s correct )
Michael conducted a survey at his school. He asked 25 students what their favorite sport was. 10 of them answered football. Based on that survey, how many students out of 1,500 would prefer football?

Answers

25 x 60 = 1500
10 x 60 = 600
The answer is 600

Find the mean and the standard deviation of the data set {5, 8, 1, 2, 10}.

Answers

5 + 8 + 1 + 2 + 10 = 26 (divided by) 5 = 5.2

The mean and the standard deviation of the data set is 5.2 and 3.429.

What is Arithmetic Mean?

The arithmetic mean is the average of a sum of numbers that shows the centre tendency of the numbers' position. It is frequently used as a parameter in statistical distributions or as a result of an experiment or a survey to summarise the findings.

We have,

Data: {5, 8, 1, 2, 10}.

So, the mean of data

= (5+ 8 + 1 + 2 +10)/ 5

= 5.2

Then, the Value of Deviations

-0.2, 2.8, -4.2, -3.2, 4.8

So, the variance is

= (0.04 + 7.84 + 17.64 + 10.24 + 23.04) / 5

= 11.76

And, Standard deviation is

= 3.429

Learn more about Arithmetic Mean here:

https://brainly.com/question/13000783

#SPJ7

1) plot the point with coordinates (3,2) label this point A

b) write down the coordinates of the midpoint of BC

Answers

alright so for the first one all you need to do is put a thicc dot. you’re going to start at 0 or the very middle, and then go right and then up 2. the thicc dot should be in the top right box ok.

for the second question the midpoint of B and C is (-1,0)

;))) have a good day

PLEASE HELP! the 1st fraction is 1/5

Answers

Answer:

grtestdrugyiytfrx

Step-by-step explanation:

Answer:

all that I know is he eats alot of carbs

Step-by-step explanation:

sheesh, those calories are gonna add up quickly

What is the slope of the line that passes through the points (-4, 4) and (+6,6)?
Write your answer in simplest form.
help fast

Answers

Answer:

m=1/5

Step-by-step explanation:

Simplify (4s5t−7−2s−2t4)3. Write your answer using only positive exponents. Evaluate any numerical powers.

Answers

Answer:

−21

Step-by-step explanation:

=12s5t−6t4−6s−21

(-5s¹²)/ (2t³³) is the Simplified form of the Given equation.

What are mathematical operations?

The term "operation" in mathematics refers to the process of computing a value utilizing operands and a math operator. For the specified operands or integers, the math operator's symbol has predetermined rules that must be followed. In mathematics, there are five basic operations: addition, subtraction, multiplication, division, and modular forms.

Given an equation [tex](\frac{5s^{2}t^{-7} }{-2s^{-2}t^{4} })^{3}[/tex]

Simplifying using PEMDAS

First, we will solve the power

=> (-5/2 s²⁺² t⁻⁷⁻⁴)³

=> (-5/2 s⁴ t⁻¹¹)³

=> (-5s¹²)/ (2t³³)

Therefore, the Simplified notation of the Given equation is (-5s¹²)/ (2t³³).

Learn more about Mathematical operations here:

https://brainly.com/question/20628271

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Complete question:

plsss help i’ll give brainliest if you give a correct answer

Answers

Answer:

Step-by-step explanation:

Note the values on the right are 7 times the corresponding value on the left side, that is

15 × 7 = 105

12 × 7 = 84

4 × 7 = 28

Then

1 × 7 = 7 ← required value

Answer:

7 or B

Step-by-step explanation:

28/4=7

12*7=84

7 is the number you multiply the first row by to get tbe second row. 1*7=7

PLEASEEEEEE HELP!!
I WILL GIVE BRANLIEST TO CORRECT ANSWER

Answers

Use photomath it’s faster and you get correct Answers!<3 have a good day

Answer:

A = 3x^2 - 2x - 1

Step-by-step explanation:

3x times x equals 3x^2

(3x times - 1) + (x times 1) = -2x

1 times -1 = -1

put the partial products together, you get the above answer.

What is the correct i need help
Plz

Answers

The function is linear because y increases at a constant rate.

[tex] {x}^{2} - 6x - 12[/tex]

Answers

The expression is not factorable with rational numbers

A new laptop costs $1100 and has a new book value of $375 after 2 years. Find the linear model V(t)=Mx+b

Answers

Answer:

- 362.5t + 1100

Step-by-step explanation:

Given :

Value, = v ; time, = t

t1, v1 = (0, 1100)

t2, v2 = (2, 375)

Slope, m = v2 - v1 / t2 - t1

m = (375 - 1100) / (2 - 0)

m = - 725 / 2

m = - 362.5

v - v1 = m(t - t1)

v - 1100 = - 362.5(t - 0)

v - 1100 = - 362.5t

v = - 362.5t + 1100

Someone pls help me!!!

Answers

3.14 times 7.1
It gives you 22.29

Were going to round to the nearest tenth (to round a number to the nearest tenth, look at the next place value to the right. If it’s 4 or less, just remove all the digits to the right. If it’s 5 or greater, add 1 to the digit in the tenths place, and then remove all the digits to the right)

Answer= 22.3

-3y - 7.8 = 9.6 solve these equation

Answers

y= -5.8 is the correct answer

Hopes this helps:

Answer: -5.8

1. Add 7.8 to both sides.
-3y = 9.6 + 7.8

2. Simplify 9.6 + 7.8 to 17.4.
-3y = 17.4

3. Divided both sides by -3.
Y= -17.4/3

4. Simplify 17.4/3 to 5.8.
Y= -5.8

Collin is paid £99.44 for a 8 hour shift what is Collins pay per hour

Answers

he is paid £12.43 per hour

Walmart pays $2.50 for a 30 pack of individual chips. They markup the chips by 319%? How much is the 30 pack of chips at Walmart? Include a unit/label with your answer. ROUND TO THE NEAREST CENT. *

Answers

Answer:

$7.975 or $8

Step-by-step explanation:

2.50 x 3.19 = 7.975

write the function that represents the sequence in the table

Answers

A(n) = 6n

Every time the x value increases by 1, the y value increases by 6.

Pls help i am stuck on this

Answers

Answer:

1,4.560

Step-by-step explanation:

I am not so sure.

Oel visits a department store to pick a pack of salted mixed nuts. A pack of 15 oz. Is priced at $7.50 and the offer on a pack containing 25 oz. Is $11.75. Which pack is the better buy

Answers

The 24 ounce one ig because if you divide 7.50 by 15 you’ll find out that it’s 0.50€ per ounce. You’re saving money and getting more for the 25 pack because it should originally be $12.50 but they are giving you 10 more ounces for just $11.75

Help plz so I don't get phone taken

Answers

1) d/r = t

2) P/3 = s

3) 8.2cm

4) C/2pi = r

5) P/3r = q

Frodo goes to New Army and buys two pairs of jeans for $19.99 each, 3 shirts at $7.99 each, and a pack of socks for $5. He has a
coupon for 25% off his entire purchase. Sales tax is 7 %. What is the total cost after the discount and tax? $
109points plsss helpppppp now

Answers

Answer:

lol i answered on another 1 of ur things

a computer company features a new model with the larger 20-in flat panel display. the flat panel sizes it diagonal length of its screen. the new computer joins earlier computer models with 15 and 17 inch screens.

Answers

Answer:

Step-by-step explanation:

The function f(x) = 34,000(1.05)* can be used to
determine Noah's cost of living in Houston over time.
What does the 1.05 represent?
A The cost of living will increase by approximately 1% each year
B The cost of living will decrease by approximately 1% each year
C The cost of living will increase by approximately 5% each year
D The cost of living will decrease by approximately 5% each year

Answers

9514 1404 393

Answer:

C The cost of living will increase by approximately 5% each year

Step-by-step explanation:

If we assume your function is ...

[tex]f(x)=34000(1.05)^x\qquad\text{x is years}[/tex]

Then the growth factor 1.05 represents a growth rate of 1.05 -1 = .05 = 5% per year. The positive growth rate means the cost of living is increasing.

Noah's cost of living is increasing about 5% per year.

ilan ang pamamaraan sa paggawa ng abonong organiko? A. isa. B.dalawa. C.tatlo. D.apat

Answers

Answer:

Step-by-step explanation:

Please explain how to solve for x in the attached photo.

Answers

Answer:

x = 24°

Step-by-step explanation:

the sum of the interior angles in a triangle = 180°

so:

(2x + 5°) + 64° + 3x - 9° = 180°

combine like terms:

5x + 60° = 180°

subtract 60° from each side of the equation:

5x = 120°

x = 24°

A ball is dropped from a height of 20 feet. It hits the ground and bounces up half as high as it fell. This is true for each successive bounce. What height does the ball reach on the fourth bounce

Answers

Answer:

1.25 m

Step-by-step explanation:

Given that :

Initial height of drop = 20 meters

Rebound after each drop = 1/2 of height

Height after 4th rebound = 5th term of a geometric series

An = a1 * r^(n-1)

a1 = first term = initial drop height

r = common ratio = ratio of rebound per drop = 1/2 = 0.5

A5 = 20 * 0.5^(5 - 1)

A5 = 20 * 0.5^4

A5 = 20 * 0.0625

A5 = 1.25 m

Hence height after 4 reboubd = 1.25 m

Using another method :

1st bounce height = 20 * 0.5 = 10

2nd bounce height = 10 * 0.5 = 5

3rd bounce height = 5 * 0.5 = 2.5

4th bounce height = 2.5 * 0.5 = 1.25

A landscaping company placed two orders with a nursery. The first order was for 13 bushes and 4 trees and totaled $411

Answers

Answer:

Cost of 1 bushes = a = $9

Cost of 1 tree = b = $73.5

Step-by-step explanation:

Given:

13 bushes and 4 trees cost = $411

Missing;

6 bushes and 2 trees cost = $201

Find:

Value of bushes and tree

Computation:

Cost of 1 bushes = a

Cost of 1 tree = b

So,

13a + 4b = 411 ...........eq1

6a + 2b = 201 ................eq2

From Eq1 and Eq2

Cost of 1 bushes = a = $9

From eq 1

13a + 4b = 411

13(9) + 4b = 411

Cost of 1 tree = b = $73.5

A stock can go up, go down, or stay unchanged. How many possibilities are there if you own 3 stocks?

Answers

Answer:

There are 27 different possible outcomes.

Step-by-step explanation:

Assuming that you have 3 different stocks:

First, we need to find the number of events and the number of possible outcomes for each event.

Here we can assume that each one of the stocks is a event, and the number of possible outcomes for each one are:

Stock 1: 3 options (up, down, stay)

Stock 2: 3 options (up, down, stay)

Stock 3: 3 options (up, down, stay)

The total number of possible outcomes is equal to the product of the numbers of options for all the events.

Then the total number of possibilities is:

C = 3*3*3 = 27

Find the area of the figure.

Answers

Answer:

23.04

Step-by-step explanation:

A = a^2

A = 4.8^2

A = 23.04

Have a lovely day! <3

exact what the other person said

can u help with it plz I really need help

Answers

Answer:

let angle e be x

x+4x+10=180°[by linear pair]

5x+10=180°

5x=180-10

5x=170

x=170/5

x=34

angle E=34°

angle E+angle C+angle D=180°[by angle sum property]

34°+70°+2x=180°

104°+2x=180°

2x=180°-104

2x=76°

angle d=76°

5. Write an equivalent expression to 1/4 (24x + 7 – 12x).

Answers

Answer:

Step-by-step explanation:

The easiest and most proper way to approach this task is to combine like terms inside parentheses: (24x + 7 – 12x) => (12x + 7).

Then (1/4)(24x + 7 – 12x) = (1/4)(12x + 7). This is an acceptable answer. There is the option of carrying out the multiplication, which results in

3x + 7/4, which is another acceptable answer.

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