Mathematics High School

pls help asap

A circle is subdivided by a central angle of 90 degrees. The length of the subtended arc is 25 mm. What is the radius of the circle?

Answers

Answer 1

Answer:

15 .9

Step-by-step explanation:

Answer 2

Answer:

2250

Step-by-step explanation:

All you do is 90x25 which is 2250

pls mark brainliest

Related Questions

Can someone pleaseeee help if you’re correct I’ll give u brainlist

Answers

Answer:

C

Step-by-step explanation:

since it is a line segment it is only that portion of a line, so its s, t and all in between

A group of friends wants to go to the amusement park. They have no more than $275 to spend on parking and admission. Parking is $5, and tickets cost $27 per person, including tax. Write and solve an inequality which can be used to determine r, the number of people who can go to the amusement park.

Answers

Answer:

275=27x+5

Step-by-step explanation:

10 people can go to the park

27(10)+5=275

Joey is building a doghouse. He measures the lengths of two sides and the hypotenuse to make sure the boards create a right triangle. Which of the measurements below could be used to create the right triangle?

Answers

Answer:

hv iub;k

Step-by-step explanation:

hg bjlh lj

PLEASE HURRY!! What is the rule for the function that is graphed?

Answers

pretty sure it’s C. hope this helps

Answer:

y=2x+2

Step-By-Step Explanation:

Hope this helps :)

Please help me
I will mark brainliest!!

Answers

Answer:

it is x3

Step-by-step explanation:

there you go

Find the perimeter:
A. 2000xy + 200x
B. 2200xy
C. 1000xy + 200x
D. 2200x

Answers

Should be A. Can’t combine X and Xy.

someone help me with this

Answers

Answer:

your answer would be: [6], [-2]x[3], and [6]

Step-by-step explanation:

all the parenthesis are absolute value lines :)

Does anyone else play nitro type?

Answers

Answer:

I do!

Step-by-step explanation:

Answer:

no sorry but i do know some friends that play..

6. A 140-meter rope is cut into two pieces. One piece is 20 meters longer
than 3 times the other piece. How long is the smaller of the two pieces?

Answers

140=3x+20+x
140=4x+20
-20 -20
120=4x
/4 /4
30=x
The smaller piece is 30 meters

After solving the equation, the smaller piece length of the rope will be 30 meters.

What is an equation?

Equations are mathematical expressions that have two algebra on either side of an equal (=) sign. The expressions on the left and right are shown to be equal to one another, demonstrating this relationship. L.H.S. = R.H.S. (left-hand side = right side) is a fundamental simple equation.

As per the data provided in the given question,

3x+20+x = 140

4x+20 = 140

4x = 120

x = 30 meters

The smaller piece of the rope is of 30 meters.

To know more about an equation:

https://brainly.com/question/10413253

#SPJ2

What is 2 3/4 subtracted by 1/3

Answers

Answer:

2.41666666667

Step-by-step explanation:

Jason spent 5 hours during the weekend practicing his 3 sports and music activities. He spent an equal amount of time each activity. How long did he spend on each activity

Answers

Answer:

100 minutes or 1.666666 hours or 1 and 2 thirds

                                                       

Step-by-step explanation:

first do 60x5 because 1 hour is 60 minutes so we get 300 then divide by 3 because of the three sports.

The third part of 5 hours is 1 hour and 40 minutes thus Jason spent 1 hour and 40 minutes in each activity.

What is the arithmetic operator?

Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.,

Division = divide any two numbers or variables called division.

For example 4/8

As per the given,

Jason spent 5 hours during the weekend practicing his 3 sports and music activities.

Since, time is equal thus per activity, 5/3 hours are spent.

(5/3) x 60 = 100 minutes.

(60 minutes + 40 minutes) = 1 hour and 40 minutes.

Hence "The third part of 5 hours is 1 hour and 40 minutes thus Jason spent 1 hour and 40 minutes in each activity".

To learn more about the arithmetic operators,

brainly.com/question/25834626

#SPJ5

Help me on this!!
Explain please.

Answers

I think the answer is 5

Answer:

the answer is 5

Step-by-step explanation:

when you have something like 30=6x you have to get the x alone so you divide

Solve -3(2x-9) = -3.

A. 5
B. -4
C. -5​

Answers

Answer:

5

Step-by-step explanation:

Answer:

Your answer is A.



A new ticket program at Royals Stadium for college students charges a $20 membership fee and $5 per ticket

Answers

Answer:

fjhvhhgvc

Step-by-step explanation:

hihihihihihihihihihihihihihihihihhiihihibihihihihiihihhiihihihihihhihihihihihihihhiihhihihihihihihihihihihihihihihhihihiihihihihihihihihihihihihihihihhihiihihihhihiihihhhhhhhhhhhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiihiih

It took Samantha 20 min to skate over to her friend's house. She hung out there for 2 hours. On the way home, she stopped for 30 minutes to eat at McDonald's. If Samantha got home at 6:00pm, what time did she leave to go to her friend's house?​

Answers

Answer:

like around 4:00 or 3:00 pm

Step-by-step explanation:

Answer:

i think around 3:30 pm

Step-by-step explanation:

find the rate of change /slope between its ordered pairs
(-5,13) and (1,1)
(-5,14)and (12,-21)
(1,1)and(12,-21)​

Answers

Answer:

1.) -2

2.) -2

3.) -3

Step-by-step explanation:

Since we can't make a graph, we can make a table

(-5,13) and (1,1)

x       y

-5      13

1        1

From 13 to 1, you subtract 12 ( y-section)

From -5 to 1, you add 6 (x-section)

Now we can do y/x

y/x = 12/6 = -2

The slope for this first one is (-2).

(-5,14) and (12,-21)

x           y

-5          14

12         -21

From 14 to -21, you subtract 34

From -5 to 12, you add 17

Now we can do y/x

y/x = -34/17 = -2

The slope for this second one is (-2)

(1,1 )and (12,-21)​

x        y

1        12

12     -21

From 12 to 21, you subtract 33

From 1 to 12, you add 11

Now we can do y/x

y/x = -33/11 = -3

The slope for this third one is (-3)

Hope this helped!

Have a supercalifragilisticexpialidocious day!

Right triangle with height labeled 8 in., base labeled 6 in., and third side labeled 10 in.
Item 2

A tile pattern on a wall is made up of two identical parallelograms and three identical triangles.



What is the area of the tile pattern?



Enter your answer in the box.

in2

Answers

Answer:

448

Step-by-step explanation:

Parallelograms = 2x14x10=280

Triangles = 3x1/2x8x14=168

280+168=448

Alica bought two burgers and three small fries at Dave's Burger shack for a total of $21.18.
Jack bought four burgers and two small fries for a total of $29.56.
How much does each item cost individually?

Answers

Answer: fries=$3.20, burgers=$5.79

Step-by-step explanation:

form equations for each personset them up one below the othersolve for one unknownplug in that answer into one of the equations to get the other unknown

(f=fries, b=burger)

21.18=2b+3f

29.56=4b+2f

-2(21.18=2b+3f)

 29.56=4b+2f  

-42.36=-4b-6f

29.56=4b+2f

  -12.8=-4f

    3.2=f

21.18=2b+3(3.2)

21.18=2b+9.6

-9.6         -9.6

11.58=2b

 5.79=b

5
x
:
9
=
7
:
3

Calculate the value of
x
.

Answers

Answer:

x=21/5, also known as 4.2

Step-by-step explanation:

5x:9 = 7:3

Solve it like a proportion and get any of these answers

5x/9 = 7/3

cross product property

3(5x) = 63

15x = 63

x = 63/15 = 21/5 in fraction form = 4.2 in decimal form

I need help what is the diameter of this circle?​

Answers

Answer:

14cm

Step-by-step explanation:

the diameter is 2x the radius

The full distance from side to side, or radius multiplied by 2!

The speed of a car is 50 mph. Correct to the nearest mph. What are its limits of accuracy?

Answers

Answer:

If its going 50 mph then its going 50 mph right??

Step-by-step explanation:

sorry im dum tehe :'D

Look at this angle:

What is the vertex?

A) W
B) None
C) X
D) Y​

Answers

Answer:

C (x)

Step-by-step explanation:

The Vertex of an angle is the point at which the angle is located on, so in this case the vertex is X.

Find the missing length indicated
i will give brainliest to first correct answer

Answers

Answer:

B) I think

Step-by-step explanation:

PLZ ANSWE ASAP ASAP ASAP LIKE RN ASAP PLZ PLZ

Answers

Answer: Kris's bike

Step-by-step explanation:

KRIS 297/4.5 = 66 gallons per mile

JAKE 366/6 = 61 gallons per mile

BEN = 265.2/5.2 = 52 gallons per mile

Add the two expressions.

3y + 5 and y + 24

Enter your answer in the box.

Answers

Answer:

4y+29

Step-by-step explanation:

Collect like terms

3y + y = 4y

5 + 24 = 29

4y+29

f(x) = 5x^2 + 14
g(x) = 4x + 8
What is f(g(-8))?

Answers

Answer:

it is 24

Step-by-step explanation:

i did andn i got 1000

7. Customers must spend a minimum of $25 at an
online store to receive free shipping. A customer
ordered 10 tubes of paint and an easel.
- Each tube of paint costs the same amount
- The easel costs $15

possible costs, in dollars, of one tube of paint if the
customer receives free shipping?

Answers

Answer:

$1

Step-by-step explanation:

$1×10(the tubes of paint)=$10+$15(the easel)=$25

I agree with the other commenter

What is the slope of y=0.75x+1 in fraction form
Will give brainliest

Answers

Answer:

Slope = 0.75

Step-by-step explanation:

Slope is coefficient of x

Can someone pls help me solve? (20 points)

Answers

Answer:

liar is 10

Step-by-step explanation:

Answer:

J. [tex]x=125[/tex]

Step-by-step explanation:

[tex]log_{2} 24 - log_{2}3 =log_{5} x[/tex]

[tex]4.5- 1.5 =log_{5} x[/tex]

[tex]x=(log_{5})^{-1} (3)[/tex]

[tex]x=125[/tex]

x^2+ 4 x + 4
pls tell this insteps

Answers

Answer:

(x+2)^2 = THIS IS THE ANSWER

HOPE I HELPED BRAINLYY PLZZZZ :)))))

Answer:

x = -2

Step-by-step explanation:

here's the steps in attachment.

Other Questions
Byron lives where the people trade goods they produce for other things they need. He has some fish that he has caught, and he wants to trade them for as many bananas as he can. He asks around to find out what is being traded and finds out the following:Five fish are worth the same as two loaves of bread.Six oranges are worth the same as two melons.One loaf of bread is worth the same as one banana plus three oranges.Four loaves of bread are worth the same as fourteen oranges.Question: How many bananas can Byron get with five fish? Please help me-Find the angles:mA = 2/3xmP = 4/5xA and P are supplementary. how do fishing gears cause decrease in the population of marine speciesa) by changing water driftsb) by decreasing phytoplankton population c) by causing loss of habitat d) by increasing water salinity pls help fast :) which diagram would it be? HELP PLEASE!!Write a scientific explanation that explains how the surface of the earth is slowly and quickly reshaped 3x 2y = 24 x + 2y = 48x =y = Suppose that 65% of high school students eat breakfast before going to school. A random sample of 500 high school students were surveyed. Let X = the number of high school students in a random sample of size 500 who eat breakfast before going to school. 1. Explain why X can be modeled by a binomial distribution even though the sample was selected without replacement. 2. Use a binomial distribution to estimate the probability that 300 or fewer high school students in the sample eat breakfast before going to school. 3. Justify why X can be approximated by a Normal distribution. 4. Use a Normal distribution to estimate the probability that 300 or fewer high school students in the sample eat breakfast before going to school. Complete and solve the equation that can be solved to find the number of hours for which the total cost will be the same for the two services. In your equation, use x to represent the number of hours of dog sitting.The total cost will be the same for the two services at _______ hours.Which dog sitting service is more economical to use if you need 8 hours of service? Complete the explanation.Step 1 out of 9:Part 1 of 2Derrick's Dog Sitting and Darlene's Dog Sitting are competing for new business. Derrick's Dog Sitting charges $10 plus $9 per hour. Darlene's Dog Sitting charges $20 plus $7 per hour.Complete and solve the equation that can be solved to find the number of hours for which the total cost will be the same for the two services.Write an expression representing the total cost of getting dog sitting from Derrick's Dog Sitting.Initial fee + Cost for x hours 10 + ______x Summarize the process of solving a two-step equation. Complete the sentences with the correct form of the verb given.1. If we _____________ , we _____________ there in time. (HURRY, GET) 2. I _______________ to the doctor unless the pain _______________. (NOT GO, INCREASE)3. If you _______________ in public places you _______________ into trouble. (SMOKE, GET)4. We _______________ for a picnic tomorrow if the weather _______________ nice. (GO, STAY)5. Everyone _______________ you if you _______________ them the truth. (BELIEVE, TELL)6. If he __________________ up, he _______________ to work on time. (NOT WAKE, NOT GET)7. If she _______________ her keys, she _______________ angry. (LOSE, BE)8. If the baby _______________ a boy, I _______________ him Jonathon. (BE, CALL)9. You _______________ an accident if you _______________ so carelessly. (CAUSE, DRIVE)10.She _______________ it if she __________________ me the truth. (REGRET, NOT TELL)11.If you _______________ the house now, you _______________ late for the meeting. (NOT LEAVE, BE) 12.Margaret _________________ to the party unless you ______________ her. (NOT COME, INVITE) 13.I _______________ you with the dishes if you _______________ tired. (HELP, BE)14.We _______________ any tickets for the performance unless we _______________ them in advance. (NOT GET, BUY)15.If you _______________ shouting, I __________________ to you. (NOT STOP, NOT LISTEN)16.If the dog _______________ again, I __________________ the police. (BARK, NOTIFY)17.If you _______________ too much, you __________________ weight (EAT, NOT LOSE)18.If it still _______________ tomorrow, I _______________ to work. (RAIN, NOT GO)19.Unless she _______________ the ambulance immediately, her father _______________. (CALL, DIE) 20.If you _______________ harder, you _______________ in your exams. (TRY, SUCCEED) Why did the English want colonies in North America? A.They wanted to raid Spanish ships. B.They wanted to learn new ways of life. C.They wanted to strengthen ties with France. D.They wanted to find gold and other resources. plz help fast!!!!!!!!!!!!!!!!!!!!! (m+1)x=n-xSolve for X, when m-2 What type of number? -3x + 2y = 8 Help pleases and thank you ... LaKeisha is measuring the density of a solid piece of metal using the graduated cylinder method. She initially measures a volume of water in the cylinder to be 3.28 mL. After placing the metal into the graduated cylinder, the new volume was 8.72 mL. The mass of the metal was 42.26 g on a top loading balance. Required:What is the density of the metal calculated to the correct number of significant figures? why do yall think it is ok to judge ppl based on how they look bc from my point of view i dont think its ok i think ppl are beautiful in there own way Read this excerpt from "The Raven." While I nodded nearly napping suddenly there came a tappingAs of some one gently rapping rapping at my chamber door."Tis some visitor" I muttered "tapping at my chamber doorOnly this and nothing more."The rhyme of the words "rapping" and "tapping" on this excerpt help create a mood ofA. surpriseB. chaos C. urgencyD. mystery What was the Pima calendar stick used for At the beginning of a study, a certain culture of bacteria has a population of 340. The population grows according to a continuous exponential growth model. After 11 days, there are 544 bacteria. (a) Lett be the time (in days) since the beginning of the study, and let y be the number of bacteria at time i. x 5 ? Write a formula relating y tot. Use exact expressions to fill in the missing parts of the formula. Do not use approximations. y = 10: (b) How many bacteria are there 23 days after the beginning of the study? Do not round any intermediate computations, and round your answer to the nearest whole number. bacteria