Mathematics High School

please help me im so confused ​

Please Help Me Im So Confused

Answers

Answer 1

Answer:

ijrrrrrrrrrrrrg to 19399

Step-by-step explanation:

Answer 2

Answer:

Its a because volume is equal to length times width time height and that answ choice is the only one that provides this correct statement

Related Questions

Which of the following would be a possible solution to the system of inequalities given below?

(3,-3)
(1,-7)
(6,4)
(-5,0)

Answers

Answer:

(3, -3)

Step-by-step explanation:

A point qualifies as a solution to a system of inequalities if it is true when both of its x and y values are substituted into the both inequalities. Knowing this, let's plug in the first option, (3, -3), into both inequalities.

Let's try 6x + 3y > 3 first. Substitute 3 for x and -3 for y:

[tex]6 (3) + 3 (-3) > 3\\18 - 9 > 3\\9 > 3[/tex]

9 is bigger than 3, so (3, -3) is a solution to that inequality.

Let's try [tex]x -y \geq 4[/tex]. Do the same, substituting the same values:

[tex]3 - (-3) \geq 4\\3 + 3 \geq 4\\6\geq 4[/tex]

6 is bigger than 4, so (3, -3) is a solution to that inequality too.

Since (3, -3) is a solution to both inequalities, it must be the answer.

please help me with this

answer choice
This system has infinitely many solutions.
This system has exactly one solution.
This system has no solution.
(5, –28) and (0, 0)

Answers

Answer:

the answer is the first one hope this helps

Step-by-step explanation:

Find the value of x. 42 58 x

Answers

Answer:

38 48

Step-by-step explanation:

Ms.Fernandez needs to buy new carpet for her bedroom floor a model of the floor is shown on the right. If each square ft of carpet costs $2 how much will it cost her to buy the carpet

Answers

Answer:

Step-by-step explanation:

Suppose the length of the carpet is x ft.

and the breadth of the carpet is y ft.

So the area of the rectangular shape =[tex]length\times breadth[/tex]

Area=[tex]x\times y\ ft.^2[/tex]

Cost of carpet

[tex]=Area\times rate\\=xy\times 2\\=\$\ 2xy[/tex]

PLEASE HELP ME WITH THIS​

Answers

Wha do u need help with

1 is 25, percent of what number

Answers

Answer:

Step-by-step explanation:

0.25

Answer:4

Step-by-step explanation:

Help, I tried looking it up and found nothing but random websites, pwease help

Answers

Answer:

A.

Step-by-step explanation:

.......................

Answer:

Circumcenter

Step-by-step explanation:

8,-1,-5,2? Which one!.............

Answers

Answer: I would say -8,-1

Step-by-step explanation:

PLS HEEELP!! I need this answerd as quick as possible​

Answers

Answer:

i think its the 2nd one

Step-by-step explanation:

Answer:

What is the file? I don't know what the file is because they dont work for me.

Step-by-step explanation:

Given \qquad \overline{PQ}\perp\overline{PS} PQ ​ ⊥ PS start overline, P, Q, end overline, \perp, start overline, P, S, end overline \qquad m \angle QPR = 7x - 9^\circm∠QPR=7x−9 ∘ m, angle, Q, P, R, equals, 7, x, minus, 9, degrees \qquad m \angle RPS = 4x + 22^\circm∠RPS=4x+22 ∘ m, angle, R, P, S, equals, 4, x, plus, 22, degrees Find m\angle QPRm∠QPRm, angle, Q, P, R:

Answers

Answer: 40 degrees

Step-by-step explanation:

did this on khan! :)


4 km
3 km
What is the length of the hypotenuse?

Answers

Answer:

5

Step-by-step explanation:

a^2 +b^2 = c^2

4^2 +3^2 =c^2

16 + 9 =c^2

25= c^2

5=c

Wendy bought a drill at a 10%-off sale. The same price was $75.60. Find the original price p

Answers

Answer:

best deals for children with the highest number of school meals for Englis were found in colorfit and it was Dawes who was Dawes in the ab of the year and the first of the first three years of the year was Dawes and the first of the year was the first of the year was the first of the year was the first of three books to de mark a year of any of any kind and a great achievement for English and it is not

Paul has $145 in his savings account. He earns $36 a week mowing lawns. If Paul saves all of his earnings, after how many weeks will he have no more than $450 saved?

Answers

Answer:

Paul will have no more than $ 450 in next 8 weeks.

Step-by-step explanation:

From the information given on statement, we know that Paul saves all of his earnings weekly. Then, the money save is equal to the sum of initial amount ([tex]C_{o}[/tex]), measured in monetary units, and week earning ([tex]R[/tex]), measured in monetary units, multiplied by a number of weeks ([tex]n[/tex]), dimensionless:

[tex]C =C_{o} + n\cdot R[/tex] (1)

Now we clear the number of weeks within the formula:

[tex]n = \frac{C-C_{o}}{R}[/tex]

If we know that [tex]C_{o} = \$\,145[/tex], [tex]C = \$\,450[/tex] and [tex]R = \$\,36[/tex], then the number of weeks is:

[tex]n = \frac{\$\,450-\$\,145}{\$\,36}[/tex]

[tex]n = 8.472[/tex]

Paul will have no more than $ 450 in next 8 weeks.

Answer:

Paul will have no more than $ 450 in next 8 weeks.

Step-by-step explanation:

Can someone please help me solve this??

Answers

Answer: X = - 12/5

Step-by-step explanation:

8+\left\{-2-10x\right\}=30

8+\left\{-2-10x\right\}=30

A nonstop flight from Albuquerque, NM to Atlanta, GA takes 3 hours. If the plane flies a total of 1,269 miles, what is the plane’s unit rate in miles per hour?
A. 3,807 mph
B. 1,266 mph
C. 432 mph
D. 423 mph

Answers

Answer:

423 mph

Step-by-step explanation:

To find the answer, you have to divide 1,269 by 3 since we want to find how many miles the plane travels in one hour. Doing this, we end up with 423 which is the answer.

Answer: D. 423 mph

Step-by-step explanation:

A nonstop flight from Albuquerque, NM to Atlanta, GA takes 3 hours. If the plane flies a total of 1,269 miles, what is the plane’s unit rate in miles per hour?

1,269 % 3 = 423

ITS RIGHT

one sixth multiplied by 42​

Answers

Answer:

6/42 = 1/7

Step-by-step explanation:

1/6 x 42/1

1 x 42 = 42

6 x 1 = 6

simplify to 1/7 (6 divided by 6 = 1, 42 divided by 6= 7)

hope this helps :)

Answer:

7

Step-by-step explanation:

1/6 x 42 = 7

Brian spends the same amount of money each morning. On Saturday he bought a large coffee for $1.25 and 2 doughnuts. On Sunday he brought a small coffee for $.50 and 5 doughnuts. Write and solve an equation to determine the cost of one doughnut.

Answers

Answer:

Cost of one doughnut is $0.25

Step-by-step explanation:

Let the rate of one doughnut = $x

On Saturday he bought a large coffee and 2 doughnuts.

Cost of one large coffee = $1.25

Cost of 2 doughnuts = $2x

Total cost = $(1.25 + 2x)

On Sunday, he bought a small coffee and 5 doughnuts.

Cost of one small coffee = $0.50

Cost of 5 doughnuts = $5x

Total cost = $(0.50 + 5x)

Since, Brian spent same amount of money each morning,

Total expenditure on Saturday morning = Total expenditure on Sunday morning

(1.25 + 2x) = (0.50 + 5x)

1.25 - 0.50 = 5x - 2x

0.75 = 3x

x = $0.25

Therefore, cost of one doughnut is $0.25

Which expression is equivalent to the equation?

Answers

Answer:

Option 1

Step-by-step explanation:

The given equation equals 3072, so find the other equation that equals 3072.

Option 1 = 3072 - correct

Option 2 = 432 - wrong

Option 3 = 2883 - wrong

Option 4 = 432 - wrong

I hope this helps!

Which is an example of a statistical question?

Questions
Question 1 What percent did Matti score on his English test?
Question 2 What letter grade did each person score on their English test?
Question 3 Who scored the best on their English test?
Question 4 Who scored the worst on their English test?
question 1
question 2
question 3
question 4

Answers

Answer: it’s 2!

Step-by-step explanation:

i got it right on edge 2021! good luck!

Answer:

the answer is 2

Step-by-step explanation:

May I plz get some help plz

Answers

Step-by-step explanation:

5x +10° + 58° = 11x + 2°( Exterior angle of a triangle is equal to the sum of two opposite interior angles)

5x + 68° = 11x + 2°

11x - 5x = 68° - 2°

6x = 66°

x = 66° / 6

Therefore x = 11°

Hope it will help you :)

If the area of a circle is 25pi (n), what is the radius of the circle

Answers

Answer:

5

Step-by-step explanation:

the are is pi times radius times radius

so do the square root of 25, which is 5.

this means that the radius is 5

Answer:

five (5).

Step-by-step explanation:

Area of circle =pi r^2

given that area is 25pi

now equate both .....we get

25pi=pi r^2

25=r^2

r=5

Does this problem have a solution yes or no?

Answers

No that is the answer

Answer:

Yes.

Step-by-step explanation:

A quadratic equation has a vertex located at (3,-2). What is the axis of symmetry?

Answers

Here’s you’re answer:

Which point is closest to -3 on the number line.

Answers

Answer: w

Step-by-step explanation:

Each bag of rice costs $60, and you have $180 to spend on
rice. Write an inequality for the possible number of bags of rice
you could buy, then find the maximum number of bags you can
buy.
SER

Answers

Answer:

$180/$60 per bag = 3 bags maximum

Step-by-step explanation:

Not sure I understand the question.

180/60=3 maximum

I don't understand where an inequality fits in

The expression 10x-x^2 is greater than zero for all values of x that are
(A). Greater than 0.
(B). Less than 0 but greater than 10
(C). Greater than 10
(D). Greater than 0 but less than 10

Answers

Answer:

Here Is Your Answer Less Than 0 But Greater Than 10

How can you write the equation for a linear function if you know only two ordered pairs for the function? Drag tiles tho complete the explanation. Tiles may be used once, more than once, or not at all.

Answers

Answer:

Explanation below

Step-by-step explanation:

First determine the slope using (y2-y1)/(x2-x1)

Then set up point slope form and add in an ordered pair for x and y to determine the y intercept: y - y1 = m(x - x1). Solve for y and you'll end up with slope intercept form.

For example: (-2,1), (3,2) find slope and y intercept.

(2-1)/(3-(-2))= 1/5

y-2=.2(x-3)

y=.2x-.6+2

y=.2x+1.4 or y=(x/5)+(7/5)


Omar has a bag of marbles. The bag contains 10 red marbles 5 blue marbles and 1 green marble. He will randomly select 2 marbles from the bag one at a time
without replacement. What is the probability that Omar will select a red marble first and then a green marble?

Answers

Answer:

10/16

Step-by-step explanation:

please help me with this

Answers

Answer:

(48,15), (63,39), (13,25), (71,52), (28,52)

Step-by-step explanation:

an ordered pair is pretty much an x that goes with a y

(48,15)
(63,39)
(13,25)
(71,52)
(28,52)

Find the​ x-intercept and the​ y-intercept of the graph of the equation 6x+2y=36

Answers

X intercept is 6 let y=0 to solve for x so 6x=36, so X=6. And Y is 18, let x = 0, 2y=36, Y=18
Other Questions
512of the pupils in Year 9 say their favourite colour is red.There are 180 pupils in Year 9.How many students said red is their favourite colour? i need help pls thank you :) 1. This disease made it hard for Europeans to imperialize Africa*MalariaChickenpoxHIVSmallpox Whats the solution for x- 6 = 4 A) AAS B) Not enough information C) SSSD) ASA Use this map to answer the following question:A map shows the African Kingdoms and Trading States. Red lines on the map show trading routes in Africa. The map shows Mali, Ghana, and Songhai in northwestern Africa. In northwestern Africa, the map shows Mali, with no active trade routes, along with Ghana and Songhai which each have numerous routes leading outward. Kumbi Saleh is a city in Ghana along a red line leading north toward Morocco and the Mediterranean Sea and east toward Songhai and other African kingdoms and states. Songhai is located to the east of Mali. Timbuktu and Gao are cities in Songhai that are located along a red line to the north, west, and south. 2012 The Exploration CompanyWhich of the following describes the ancient empire of Ghana? (5 points)Isolated from other empiresNeutral in other groups conflictsDependent on distant empiresActive in trade with others I need to solve for x Define a function print_total_inches, with parameters num_feet and num_inches, that prints the total number of inches. Note: There are 12 inches in a To Identify a mineral, there are tests that are used including: 2C3H7OH + 9O2 --> 6CO2 + 8H2ODetermine the number of grams of CO2 produced from the reaction of 5.55 moles of C3H7OH? a1466 g b16.7 g c367 g d12.2 g e733 gPlease show work Mrs.owens bought two candles for her dining room table. She paid with a $100 bill and received $32.16 in change. If sales tax is charged at a rate of 6% what was the price for one candle holder before taxes? Quick answers will be reported please those who know Which ideas were supported by the Bourbon Democrats? Check all that apply. Industry regulation O a return to plantation culture segregation voting rights for African Americans Jim Crow laws women's suffrage Pls help Im bad at math no matter how much I try One way that entities can cooperate with counterterrorism policies is byO helping known terrorists leave the country.O seizing the funds of terrorist organizations.O limiting the number of weapons specific groups can haveO concealing the identity of known terrorists for their own protection. I need help plz "I suck at math" Plz helpwill mark brainliest if correct Decide whether the graph shown below is a function or not.A) yes, its a function B) No, it is not a function What caused the Great Depression? Was it an historical aberration or was it a predictable outcome of thekind of economic system that existed in the United States until the 1930s? Pls help me Im about to cry Ill mark brainliest