Mathematics College

Please help
ASAP I need it

Please Help ASAP I Need It

Answers

Answer 1

Answer:

Rotation

Step-by-step explanation:

Answer 2
Rotation because when you spin around your rotating

Related Questions

Jack and Jill each go out shopping.
Jack spends 1/3 of his money.
Jill spends 40% of her money.

Frank says Jack spent more because 1 /3 is greater than 40%.

Alice says you cannot tell who spent more.
Who do you agree with, Frank or Alice? Explain why.

Answers

I agree with Alice because it depends on how much money they had, which was not stated in the question.

I agree with Alice because you do not know how much money Jill and Jack had before they went shopping. If they had the same amount of money Jill would have spent more because 40 percent is greater than 1/3.

Step-by-step explanation:

Thank me later

at 9 a.m. the way of the paper in the recycling bin with 60 lb 1 hour later you wait in the recycling bin increased by 25% find you find the weight of the paper in the bed at 10 a.m.​

Answers

Answer:75lbs

Step-by-step explanation:

1/4 of 60lbs is 15. add 15 to 60 to get 75. hope this helps

What is 2+1 -6 +29 x3

Answers

Answer:

84

Step-by-step explanation:

2+1-6+29*3

= 2+1-6+87

= 3-6+87

= -3+87

= 84


dude someone help asap it’s 20 points


Triangle MNO on a coordinate
plane is reflected across the y-axis
to create Triangle M'NO'. Which one
of the following rules describes
this transformation?
(x, y) (-X, Y)
(x, y) (x. -Y)
(xy) -(-y.x)
(x, y) (y.-x)

Answers

Answer:

I think the answer is b or c

Step-by-step explanation:

please dont come at me if they are wrong

1. A car dealership marks up their cars 7% in order to make a profit. Find the selling price

2. Josie is fundraising for her soccer team; she buys candy bars for $0.75 each and marks
them up 80%. What is the selling price of each candy bar?

Answers

Answer:

1) selling price is 1.07 multiplied by whatever they paid for the car

2) selling price is $1.35

Step-by-step explanation:

2) to get 80% markup on 0.75 you can multiply 0.75 x 1.8

What is the value of x ???

Answers

Answer:

D. [tex] 2\sqrt {133}[/tex]

Step-by-step explanation:

[tex] {x}^{2} = {18}^{2} + ( {12}^{2} + {8}^{2} ) \\ \\ {x}^{2} = 324 + (144 + 64) \\ \\ {x}^{2} = 324 + 204 \\ \\ {x}^{2} = 528 \\ \\ x = \sqrt{532} \\ \\ x = \sqrt{4\times 133} \\ \\ x = 2\sqrt {133}[/tex]

Roberta bought 9/10 pound of raisins. She put 2/5 pound in bags for her lunch. How many 2/5 pound bags can Roberta fill? Does she have any left over?​

Answers

Answer:

2 pound bags and have a remeinder of 1/10

Step-by-step explanation:

Answer:

She can fill 2 bags for her lunch and will have 1/10 pound left.

Step-by-step explanation:

It is easier if there is a common denominator, so I made the 2/5 into 4/10, so it is the same as 9/10 pound she bought.

4/10 is one bag, and if you double that, it is 8/10 pounds used. This is two bags of raisins for her lunch.

9/10 - 8/10 leaves 1/10 pound remaining, and not in a bag.

if Richard worked for 7 dollars and made 9 dollars and hour how much would he make?

Answers

Answer:

$63

Step-by-step explanation:

I believe you meant Richard worked for 7 hours and made $9 per hour.

In order to know how much Richard earned for 7 hours, you have to multiply Richard's salary rate with his number of working hours.

7 hours x 9 dollars/hour = $63

Therefore, Richard earned $63 for his 7-hour work.

Additional Information

Another example is: if Richard worked for 10 hours, you just have to multiply his salary rate again to his number of working hours.

10 hours x 9 dollars/hour = $90

A walking path across a park is represented by the equation y = -3x - 6. A
new path will be built perpendicular to this path. The paths will intersect at
the point (-3, 3). Identify the equation that represents the new path.

Answers

i think y=-3x - 6 is right

ann puts 37 photos in one book and 24 photos in another book. how many photos does she use in all?​

Answers

Answer:
37 + 24 = 61
61 photos

Answer:

61

Step-by-step explanation:

37+24=61

What is the equation of the line shown on the graph?
(1)y=2x+2
(2)y=2x-1
(3)y=x+2
(4)y=x-1
(5)y=1/2x+2

Answers

The correct answer is #2 for question 20 because -1 is the y intercept and 2 is the slope
Hope this helps!

what is the value of y=4x-6 when x=5?

Answers

4x5=20 then minus 6 equals 14 hope this helped
y=14

so replace the x in the equation with 5
then do 5 x 4; that equals 20
then do 20 - 6
that gives you 14 which is your awnser:)

hope this helps

Find Trig Ratios (with Radicals)

Answers

Answer:

sqrt7/4

Step-by-step explanation:

sin is opposite/hypotenuse which means sqrt63/12 then sqrt63=3sqrt 7 and simplifies get (sqrt7)/4 Done!

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MULTIPLE CHOICE QUESTION
Solving Inequalities
Equations vs. Inequalities
2x+3 =15 2x+3 > 15
What is the first step for the equation?
(It'll also be the same step for the inequality)
Subtract 2 on both sides
divide both sides by 2
Subtract 3 on both sides
add 3 to both sides

Answers

Answer:

just sayin x=4

Step-by-step explanation:

A line passes through the points (-7, 3) and (5,-5) Which is the slope of the
line?
ASAP

Answers

Answer:

slope is -2/3

Step-by-step explanation:

hope that helps!

Answer:

-8:12 or -2:3 slope

Step-by-step explanation:

the difference in the x values is 12 and the difference in the y values is 8

What is the formula and what is the answer

Answers

Answer:

In science, a formula is a concise way of expressing information symbolically, as in a mathematical formula or a chemical formula. The informal use of the term formula in science refers to the general construct of a relationship between given quantities.  

Step-by-step explanation:

Function c is defined by the equation c(n)=50+4n. It gives the monthly cost, in dollars, of visiting a gym as a function of the number of visits, n. What is the inverse function.

Answers

Answer:

(x - 50 / 4) = y

Step-by-step explanation:

On photo

To find the inverse function, you will have to write n in terms of c (which means number of visits as function of monthly cost).

The inverse function would be:

[tex]n = \dfrac{c-50}{4}[/tex]

Given that:c(n) = 50 + 4nc is monthly cost in dollars, of visiting a gym.n is the number of visits.To find:

Inverse function of given function.

What is inverse function and when is it possible to find such function?

The inverse function of f is a function of f which can remove the effect of f on its input.

Inverse is only possible if the function f is bijective (one to one correspondence, which means one input to one output uniquely and one output is connected to only one input by mapping f)

Since the given function is a linear function and not a  vertical line, thus, one input n uniquely maps to one output cost and one cost uniquely is obtained by one and only one value of n.

Finding the inverse function of c(n) = 50 + 4n:

[tex]cost = 50 + 4n\\ 4n = cost - 50\\\\ n = \dfrac{\text{c - 50}}{4} \text{\: (assuming cost to be denoted by c)}[/tex]

Thus, we have the inverse function of given function as:

[tex]n = \dfrac{c-50}{4}[/tex]

Learn more about inverse functions here:

https://brainly.com/question/1422702

A scale drawing for an apartment is shown below.
In the drawing, 5 cm represents 6 m.
Assuming the bedroom is rectangular, find the area of the real bedroom.

Answers

Answer:

16

Step-by-step explanation:

find the 15th term of the arithmetic sequence 13,8,3,-2

Answers

Answer:

-57

Step-by-step explanation:

13,8,3,-2 (decreasing by 5)

13,8,3,-2,-7,-12,-17,-22,-27,-32,-37,-42,-47,-52,-57.

The 15th term is -57.

Ace

plssss helppppppppp thxxxxxxxxxxx​

Answers

Answer:

[tex] \frac{17}{ \boxed6} = \boxed 2 \frac{5}{6} \\ [/tex]First box → 6Second box → 26 and 2 are the missing number.

adams bought some quantity f salt at 90 naira a tonne and sold it at 8k per kilogram how much did he loss or gain?​

Answers

Answer:

gain

Step-by-step explanation:

Because a naira is 0.0026 of a dollar.

did it help?

In the class, weight of students is measured for the class records. Calculate the mean​

Answers

Answer:

The mean of the students is 8.3

Step-by-step explanation:

The mean is adding up all the numbers and dividing them by how many numbers there are

The correct answer is 8.33 (50 total students / 6 groups). The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

Find the quotient of: 3 1/3 ÷ 2 3/5 (Simplify if necessary)

Answers

Answer:

1 11/39

Step-by-step explanation:

Hope I could help

Antonio needs 3.5 liters of water for an experiment.

He has 1.375 liters.

How much more water does Antonio need?

Answers

Answer:

2.125

Step-by-step explanation:

3.5-1.375=2.125

HELP ASAP. giving brainliest . And 20 points ! Need to know help ASAP.

Answers

Answer: 252 in

Step-by-step explanation:

What is the overall charge of phosphide

Answers

Answer:

negatively charged

Step-by-step explanation:

F(x)=2-x and g(x)=-2x

Answers

Answer:

Find f(g(x)):

f (-2x) = 2

Find g(f(x)):

g (2) = -4

Step-by-step explanation:

Set up the composite function and evaluate.

2 questions in 1

1. 3n for n=4


2. x + 8 for x=8

Answers

Answer:

2:16

Step-by-step explanation:

Answer:

1. 12

2.16

Step-by-step explanation:

Substitute the value of the variable into the equation and simplify.

1.-25 is an example of a whole numbers. True O O False​

Answers

Answer:

false

Step-by-step explanation:

whole numbers don't include negative numbers / integers

Answer:

the answer would be false

Step-by-step explanation:

This is because whole numbers are nothing but a set of positive integers which do not contain fractions and decimal values, but starts from zero. The negative integers like -5, -4 … are also not considered as whole numbers. They are represented as {0, 1, 2, 3…}.

lol im da queen of copy and past btw i hoped this helped

*Will Mark Brainliest Hurry!*****

For a school project, Brian counts the cars every weekday after to school to determine how many are silver. He records his findings
in this table. What is the experimental probability that the next car he sees will be silver?

A 1/2
B 1/3
C 1/4
D 1/5
A)
B)
C)
D

Answers

Answer:

The correct answer is A, 14%.

Step-by-step explanation:

All you have to do is take the 30% chance of you HAVING to stop at the first light and find the chance that you won't have to stop at the first light, which is 70%, or .7. Then you take the chance of having to stop at the second light which is 80%, and find the probability of NOT having to stop there, which is 20%, or .2. Then you multiply the probabilities of not having to stop, which equals  .14.

Answer:

C 1/4

Step-by-step explanation:

2021 on edge

Other Questions
A trendline passes through the ordered pairs (9, 12) and (12, 17). What is the slope?Question 6 options:3/55/3-3/5-5/3The following trendline equation predicts the retail cost, y, of a particular wireless headset x months after its initial release.y = -15x + 180What is the predicted retail cost, to the nearest dollar, 3 months after the initial release?Question 9 options:$120$12$135None of theseQuestion 10 (2 points) An economist creates a scatter plot comparing years of experience to yearly salary (in dollars) at a particular company. The trend line through the data can be described by the equation y = 9,000x + 25,000.What is the slope and what does it mean?Question 10 options:9,000; For their every year of experience an employee has, their salary goes up by this amount.25,000; For their every year of experience an employee has, their salary goes up by this amount.25,000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.9,000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company. Chemical properties describe matter based on its ability to change into___A. A new substance B. The same thingC. WaterD. A powder 2. Use "of Feathers, Fat, and Freezing" to answer questions 1-4. What is the best summary of the selection? O Chickadees are tiny birds that can be found in extremely cold climates. To stay warm, they rely on fluffing their feathers, eating lots of food, and using the nights for sleeping. They have found many ways to protect their bodies from becoming too cold. Chickadees may be small birds, but they are very strong and intelligent. Unlike other birds, chickadees do not migrate in the winter. Instead, they enjoy staying in cold climates such as Alaska, even though the temperature can be much colder than their bodies. O When the winters grow colder, chickadees spend time fluffing their feathers. The colder it becomes, the more they fluff, so that sometimes they look like furry balls. By doing this, they are able to stay warm and protect their skin from the icy temperatures an inch away. D Many people have seen the tiny birds known as black-capped chickadees. Although these birds are only the size of a person's thumb, they have very thick feathers. They also prepare by storing food so that they can survive 0 What are some details about the golden age of Timbuktu 3/17 as a percentage The one rep max test is used to test a person's _____.body compositionoverall strengthmuscular endurancemuscular strength (no) es una silaba y (pi) es una A movie theater charges $8.50 for an adult ticket to an evening showing of a popular movie. To help the local animal shelter, the theater management has agreed to reduce the price of each adult ticket by $0.50 for every can of pet food a customer contributes to a collection barrel in the theater lobby. Which of the following shows both an equation in which y represents the cost of an adult ticket in dollars for a customer who contributes x cans of pet food, and the graph of the cost if a customer brings in 2, 5, 8, or 10 cans of pet food? help, this is incorrect! (can you help with working out?) please help me on this for brainliest An elementary schoolbusses hold 48 studentsrides a bus to and fromHow many busses do theyANSWERHow do you know your answer is com Simplify the expression:3j+10j I need help plz help me on this i will give u brainless on this question What is the value of x in the equation below 6(x-8)=72 What are the personalities of Benvolio,Tybalt, and Mercutio like? A student wanted to test how the mass of a paper airplane affected the distance it would fly. Paper clips were added before each test flight. As each paper clip was added, the plane was tested to determine how far it would fly. What would be the independent variable? A student wanted to test how the mass of a paper airplane affected the distance it would fly. Paper clips were added before each test flight. As each paper clip was added, the plane was tested to determine how far it would fly. What would be the dependent variable? This is the last question i have for you guys today, have a great rest of your day/afternoon/or night! A 10 kg ball is released from the top of a hill. How fastis the ball going when it reaches the base of the hill?Approximate g as 10 m/s2 and round the answer to thenearest tenth.m/shy = 2 mh = 0.5 m Write a paragraph 6-8 sentences it really doesnt matter as long as it is long about the Night of the Broken Glass and how people were loaded on trains and the final solution! A clothing store is having a sale where all shirts are 40% off and all the pairs of pants are 30% off. Which of these are true? Choose the TWO correct answers. A) jerry wants to buy one pair of pants originally priced at &40$ and a shirt is originally priced at $45. He will pay a total sale price of $55. B) Mary buys two shirts originally priced at $25. She will pay a total sale price of $35. C) Michael buys a pack of four shirts on sale of $37.80. The pack of shirts was originally priced at $54. D) Chantal buys a pair of pants for sale price of $40.60. The pair of pants was originally priced at $58. Read the following segment from a paper Ali wrote:The Yellowstone volcano is one of the largest volcanoes in the world, and its located next to Grand Teton National Park. Sometimes [Yellowstone] erupts with lava flow, but once or twice every million years, it erupts very violently, says Ilya Bindeman, professor of geological sciences at the University of Oregon. Unlike Yellowstone, there are no volcanoes in the Grand Tetons. The Grand Tetons are mountains that resulted from uplift along a tectonic fault line, and, according to the Wyoming State Geological Survey, are among the youngest mountains in the Rockies.What was likely missing from Alis research process? Why? A. Credible sources; because Bindeman does not appear reliable. B. A narrow topic; because the paragraph talks about two different topics. C. Multiple avenues of exploration; because the paragraph contains few facts, indicating little research. D. Further research questions related to her initial findings; because the paragraph could use more information on volcanoes from other areas.