Mathematics High School

answerrrr plssssssssssssssssssssssssssssssssssss

Answers

Answer 1

Answer:

Step-by-step explanation:

because like it would happen in real life yk and the others dong make sense at all

tell me if its right

Answer 2

Answer:

c)scene

according to me

Related Questions

A parking garage charges a 3.50$ base fee plus an hourly rate of 7.00$. If you have at most 21.50$ to pay for parking, how long can you park?

Answers

Answer:

You get a total of two hours of parking.

Step-by-step explanation:

First, you subtract the base fee of $3.50, which gives you $18.00. Then you subtract as many sevens there are in 18, which is two. And then your answer is shown, as two. Hope this helps!

What is an equation of the line that passes through the points (-2,-5) and (4,7)

Answers

-2+5=4+7 FINALLY ANSWER

Answer:

y=2x-1

Step-by-step explanation:

the other person is wrong

Passes through (-2, 6) with a slope of -1/4.

Answers

1/4x+6.5 decimal form 0.25x+6.5
or
1/4(x+26) decimal form 0.25(x+26)

Please help!!!
I will give brilliance!!

Answers

Answer:

Step-by-step explanation:

sqrt 230 = 15.165...

There are about 4,000,000 students attending school, kindergarten through Grade 12, in New York. The average number of students attending a middle school in New York is 8 x 10^2. Approximately how many times greater is the overall number of K–12 students compared to the average number of middle school students?

Question 1 options:

A. 200,000,000 times greater

B. 2,000,000 times greater

C. 50,000,000 times greater

D. 5,000 times greater

Answers

Answer:

Step-by-step explanation:

big number

Answer:

Step by step explanation:

08*10^2=800

4,000,000/800=5,000

Joshua's cousin pledged $12 for a charity walk. If Joshua walked 3 miles, how much did his cousin pay per mile?

Answers

$12 divided by 3 miles = 4 dollars per a mile.would you mind marking me brainliest

Answer:

Step-by-step explanation:

A music player app has 2 gigabytes of storage and can hold about 500 songs. A similar, but larger app has 80
gigabytes of storage. About how many songs can the larger app hold?

Answers

Answer:

40,000 songs, I think

Step-by-step explanation:

What is the slope on this graph PLEASE HELP FAST!!!

Answers

Answer:

slope = 6

Step-by-step explanation:

slope = rise/run

rise = 12 run = 2

what is 1/2- 1 and 1/5

Answers

Answer:

-0.7 is the answer to your question

Answer:

-0.7 is the answer to your question

Step-by-step explanation:

Write an equation in slope-intercept form for the line that passes through (4, 7) and is perpendicular to the y-axis.

Answers

slope intercepetion by aerodynamic

The equation in slope-intercept form for the line that passes through (4, 7) and is perpendicular to the y-axis is y=0x+7 or y=7.

What is the equation of a line?

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. The equation of the line is given by,

y =mx + c

where,

x is the coordinate of the x-axis,

y is the coordinate of the y-axis,

m is the slope of the line, and

c is the y-intercept.

As it is needed that the line must be perpendicular to the y-axis, therefore, the slope of the line will be 0 and the value of y will be 0. Also, it is given that the line passes through (4, 7). Therefore, the equation in slope-intercept form for the line is,

y = mx + c

7 = 0(4) + c

c = 7

Hence, the equation in slope-intercept form for the line that passes through (4, 7) and is perpendicular to the y-axis is y=0x+7 or y=7.

Learn more about Equation of Line:

https://brainly.com/question/21511618

#SPJ2

Which relation is a function?

Answers

Answer: B

Step-by-step explanation:

Answer: is B Explanation: because a function is a relation in which no two ordered pairs have the same first element! :)

can someone help out with this please? (i just put a random answer) but can someone help me out with the actual answer and explain how it’s the answer?

Answers

Answer:

distribute on each side is correct :)

If b = 3, then b ^-2 is equivalent to ... please help fast lol I’m in a test

Answers

Answer:1/9

Step-by-step explanation:

A rectangular table top needs to be divided into six equal sections. Suppose that you are only able to determine the halfway mark between any interval. Explain how you would use these benchmarks to estimate 1/6 of the length of the table top.

Answers

Answer:

yes

Step-by-step explanation:

The double number line shows that 4 bottled of water cost 20 dollars at a music

Answers

it should be the answer eighty

Can someone please help me solve this -6(r+3g-t)

Answers

Answer:

-6r-18g+6t

Step-by-step explanation:

Answer:

18g−6r+6t

PLEASE GIVE BRAINLIEST I EVEN EXPLAINED IT

Step-by-step explanation:

−6(r+3g−t)

=(−6)(r+3g+−t)

=(−6)(r)+(−6)(3g)+(−6)(−t)

=−6r−18g+6t

=−18g−6r+6t

anty: Word problems LLV
Questions
answered
You have prizes to reveall Go to your game board. X
Oakland is hosting a city-wide arts festival at which vendors can pay to have a small booth or
a large booth. The fee for a small booth is $31, whereas the fee for a large booth is $87. The
city hopes to receive at least $2,300 in fees.
Select the inequality in standard form that describes this situation. Use the given numbers
and the following variables.
10
Time
elapsed
x = the number of small booths
26
00 12
HRIN
y = the number of large booths
SmartScore
out of 100
31 + x + 87 + y 2 2,300
50
87x + 31y 2 2,300
31x + 87y 2 2,300
87 + x + 31 + y 2 2,300
Sign out

Answers

Answer:

Step-by-step explanation:

Coco butter

What expression is equivalent to: 100

Answers

Answer:

10 x 10, 2 x 50

Step-by-step explanation:

10.
There are estimated 255 births every minute of every day. How many babies are born in the
world each hour?
255
6,120
12,250
15,300

Answers

Answer:

15,300

Step-by-step explanation:

multiply the estimated total number of births (255)

times 60 because there is 60 minutes in an hour

255*60= 15,300

Answer:

15,300

Step-by-step explanation:

1 hour: 60 minutes

60 x 255 = 15,300

i need this this fast!! please

Answers

Answer:

last one

Step-by-step explanation:

12. ROS
CALCULATE THE ARC
LENGTH. ROUND TO THE
NEAREST TENTH.
180
63 11
IQ
S

Answers

Answer:

576.97

Squared

your grocery bill before taxes was $265.24 you have to pay 7.3% sales tax how much is your total grocery bill

Answers

Answer:

301.57

Step-by-step explanation:

I think this is it. I divided the total before taxes by the percentage and added what I got from the division to the total before taxes.

Answer:

Step-by-step explanation:

Solve each system by elimination: -7x-6y=4 -3x+2y=20

Answers

Answer:

Step-by-step explanation:

-7x - 6y = 4

-9x + 6y = 60

-16x = 64

x = -4

-3(-4)+2y=20

12+2y=20

2y=8

y =4

(-4,4)

A rock is tossed vertically from a height of 2m with an initial velocity of 20 ms-1. The height of the rock, h, after t seconds can be modeled by the polynomial function :h(t)=−4.9t2+20t+2, t≥0. Calculate how many seconds, rounded to three significant figures, it takes for the rock to hit the ground.

Answers

Answer:

The rock takes 4.18 seconds to hit the ground

Step-by-step explanation:

Function Model

The height of a rock h, after t seconds, can be modeled by the polynomial function:

[tex]h(t)=-4.9t^2+20t+2, t\geq 0[/tex]

When the rock hits the ground, the height is 0, thus we need to find the value of t such as:

[tex]-4.9t^2+20t+2=0[/tex]

A quadratic equation can be expressed as:

[tex]at^2+bt+c=0[/tex]

where a,b, and c are constants.

Solving with the quadratic formula:

[tex]\displaystyle t=\frac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex]

The values for the given equation are:

a=-4.9, b=20, c=2

Applying the formula:

[tex]\displaystyle t=\frac{-20\pm \sqrt{20^2-4(-4.9)(2)}}{2(-4.9)}[/tex]

[tex]\displaystyle t=\frac{-20\pm \sqrt{400+39.2}}{-9.8}[/tex]

[tex]\displaystyle t=\frac{-20\pm 20.957}{-9.8}[/tex]

There are two possible solutions:

[tex]\displaystyle t=\frac{-20- 20.957}{-9.8}=4.18[/tex]

[tex]\displaystyle t=\frac{-20+ 20.957}{-9.8}=-0.1[/tex]

Since t > 0, the only solution is t=4.19 seconds

The rock takes 4.18 seconds to hit the ground

choose 3 decimals that are greater than 1⁄2, but less than 1

Answers

Answer:

0.6 ; 0.7 ; 0.8

Step-by-step explanation:

Change all numbers given to decimals:

1/2 = 0.5

1 = 1.0

Any number that fits x in 0.5 < x < 1.0 is your answer.

Answer choices:

0.6

0.7

0.8

etc.

Answer:

0.6, 0.7, 0.8, 0.9

Step-by-step explanation:

1/2 is 0.5 in decimal form. So, decimals that are greater than 0.5 but less than 1 are:

0.6, 0.7, 0.8, and 0.9 etc.

Evaluate the expression, -1 x (-0.1 x -5 + 0.5)

Answers

Answer:

-1

Step-by-step explanation:

-1 x (-0.1 x -5 + 0.5)

= -1 x 1

= -1

How do I solve permutations and combinations?

Answers

Answer:

by formulas . you can solve permutations and combinations by formulas .

Which of the following statements is not true about the relationship

Answers

Answer:

Step-by-step explanation:

Which description could be written as a linear function?
a) eight more than twice a number
b) three more than the product of two numbers
c) ten more than the square of a number
d) nine more than one divided by a number

Answers

Question:

Which description could be written as a linear function?

Answer:

Option a)

Explanation:

Let 2 numbers be x1 and x2.

For the first option:

Eight more than twice a number.

The graph would be y = 8 + 2x1 which is a linear function.

For the second option:

Three more than the product of two numbers.

The graph would be y = 3 + x1x2 which is a graph function.

For the third option:

Ten more than the square of a number.

The graph would be y = 9 + (x1)² which is a graph function.

For the fourth option:

Nine more than one divided by a number.

The graph would be y = 9 + 1/x1 which is a double-parabole function.

Hopefully this answer will help you.

Answer: option a

Step-by-step explanation:

Just took the test

what is negative 1 and 4/5 as a decimal

Answers

Answer:

1.08

Step-by-step explanation:

Answer:

9/5 or -1.8 or -1 4/5

Step-by-step explanation:

Other Questions

How many times did your uncle who writes children's fiction......that prize? a) award b) was awarded c) win d) was rewarded Why was the Supreme Court's ruling in Brown v. Board of Educationa major victory for the civil rights movement?A. It ensured that African American students would receive a quality education inschools with the same quality as those provided for white students.B. It rejected the doctrine of "separate but equal" and declared that public schools couldnot be segregated on the basis of race.C. It ordered local governments to bus children to schools outside their neighborhoodsto achieve greater racial integration.D.It upheld the doctrine established by the 1896 Supreme Court case Plessy v.Ferguson that permitted laws segregating African Americans . PLS HELP MEH ! Are a characters feelings the same as the tone of a story? Explain why or why not, and give an example. A 66-N m torque acts on a wheel with a moment of inertia 175 kg m2. If the wheel starts from rest, how long will it take the wheel to make one revolution? Which of the following examples would be classified as a biotic component in a freshwater systemFish Ph of the waterSoilWater Laura's yard is in the shape of a square and a half-circle.Please Help PLEASE HELP MEEEEEEEEEEEEEThe following is an incomplete paragraph proving that WRS VQT, given the information in the figure where segment UV is parallel to segment WZ:Segments UV and WZ are parallel segments that intersect with line ST at points Q and R, respectively.According to the given information, segment UV is parallel to segment WZ, while angles SQU and VQT are vertical angles. Angle VQT is congruent to angle SQU by the Vertical Angles Theorem. Because angles SQU and WRS are corresponding angles, they are congruent according to the Corresponding Angles Theorem. Finally, angle VQT is congruent to angle WRS by the ________ Property.Which property of equality accurately completes the proof? ReflexiveB SubstitutionC SubtractionD Transitive HELP. GET YA MONEY HERE. ALOT OF POINTS MARKING PEOPLE AS BRAINLIST IF CORRECT Describe 20 different parts of the body. Use one and relate it to the other Example: The scalp is superior to the skull What do you think is the most important about octopuses? and tell why you think this is important what is falling action? You can use the table provided or use the Insert Table button to design your own table. Here is an example for onegene:GeneNameChromosomeSexChromosome(Yes or No)Role ofNon-mutated GeneEffect Mutated Gene Has on BodyGene 1CTFR (ID:1080)Chromosome 7Noimportant for ATP uselinked to autosomal recessive disease,cystic fibrosis I o x x,Font SizesA!!!EE OGeneNameChromosomeSexChromosome(Yes or No)Role ofNon-mutated GeneEffect Mutated Gene Has on BodyGene 1Gene 2Gene 3OIOGeneNameChromosomeSexChromosome(Yes or No)Role ofNon-mutated GeneEffect Mutated Gene Has on BodyGene 1Gene 2Gene 3 Square root 2-x =x-2 Did laws and policies did much or did very little to protect minority groups (blacks, immigrant, women) from 1865-1900? Find the measures of the missing values. As part of a chemistry experiment, Sam notes that the temperature at which liquid mercuryfreezes into a solid is -102 Fahrenheit (F). The beaker of liquid mercury provided to him Isat a room temperature of 68". By how many degrees will Sam have to cool the liquidmercury for it to freeze into a solid?-102"F-34F102F170Fo Based on this source, which statement best summarizes the author's intentions for thesettlement of the Massachusetts Bay Colony?Puritans were fulfilling a promise to their god to create a society would inspire others to create similar religiousand civil communities.Puritans were creating an individualistic society that placed more emphasis on civil institutions than religiousorganizations.Puritans believed in predestination and thus did not believe that their society could serve as an example toothers.Puritans sought for the development of a secular community built upon the foundations of a strong boundarybetween church and state. PLEASE HELPWhich of the following is NOT a reason given for the establishment of the Constitution?A.) To provide for the common defenseB.) To form a more perfect unionC.) To promote the general welfareD.) To establish justiceE.) To insure foreign tranquilityF.) To secure the blessings of liberty Why did the British change their strategy to attack the South, expecting to win more battles there?The American army was smallSome of their best generals were positioned thereThere were many Loyalists thereMorale was low in the American army There is a geological site associated with earthquake activity and a mountain range. When a person looks offshore, they do not find any trenches.What type of boundary are they dealing with?oceanic-oceanic convergent boundaryoceanic-continental convergent boundarydivergent boundary underseacontinental-continental convergent boundary