Mathematics High School

Read each question carefully and make sure you show w
1. Which statements are true about the line shown on the graph
graphi
Select all that apply.
A. The point (0, -3) is on the line.
107
B
6
B. The graph represents the equation 4x + 8y = -24
C. The point (-6, -6) is on the line.
D. The point (0, -4) is on the line.
4
2
10 8 8 4
20
2+
2
16 8 10
E. The point (-6, 0) is on the line.
4
F. The graph represents the equation-4x + 8y = 24.
6
8
10+

Answers

Answer 1

Answer:

The true statements are;

A. The point (0, -3) is on the line

C. The point (-6, -6) is a point on the line

Step-by-step explanation:

The question relates to the finding of the equation of a straight line graph

The x-intercept of the graph is (6, 0) and the graph passes through the point (2, -2)

Therefore, the slope of the graph is m = (-2 - 0)/(2 - 6) = 0.5

The equation of the graph in point and slope form is given as follows;

y - 0 = 0.5 × (x - 6)

∴ y = 0.5·x - 3

Therefore, the equation of the graph in slope and intercept form, y = m·x + c is also y = 0.5·x - 3

A. The y-intercept of the graph is (0, -3), therefore, the point (0, -3) is on the line

B. The equation of the graph, y = 0.5·x - 3, can be written as follows;

8·y = 8 ×0.5·x - 8 × 3 = 4·x - 24

∴ 8·y - 4·x = -24

C. When y = -6, 'x' is given as follows;

y = 0.5·x - 3

-6 = 0.5·x - 3

0.5·x = -6 + 3 = -3

x = -3/0.5 = -6

x = -6

Therefore, when y = -6, x = -6, and (-6, -6) is a point on the line

D. When x = 0, 'y', is given as follows;

y = 0.5·x - 3

When x = 0, y = 0.5 × (0) - 3 = -3

Therefore the point (0, -3) is on the line and the point (0, -4) is not on the line

E. The point (-6, 0) represent an x-intercept of a line graph, however the x-intercept on the given line is (6, 0) and when y = 0 on the line, x = 6

Therefore, the point (-6, 0) is not on the line

F. The equation of the graph is 8·y - 4·x = -24, therefore, - 4·x + 8·y = 24 does not represent the equation of the graph

Related Questions

3w - 11 = 25
can someone answer this plz

Answers

Answer:

w = 12

Step-by-step explanation:

3w = 11 + 25

3w = 36

w = 12

Hope that helps!

if you’re solving for W, the answer would be 12.

you subtract 11 from both sides leaving you with 3w=36, then you would divide by 3 on each side to get the w alone, leaving you with w=12

A proportion is two ratios that equal each other.
True
False

Answers

True

This is the answer..

Answer:

true

Step-by-step explanation:

6x + y = -1
y=-3x - 4

Answers

Answer:

x = 1, y = 7

Step-by-step explanation:

If y = -3x - 4, then

6x -3x -4 = 1

3x - 4 =-1

3x = 3

x = 1

If x = 1, then

y = -3*1 -4 = -3 -4 = -7

Use a proportion to find 70% of 34.
will Mark brainlest

Answers

Answer:

23.8

Step-by-step explanation:

10% of 34 is 3.4, you multiply that by 7 and get 23.8

I haven't did my math for a month since brainly tutoring wasn't working. I need you guys help

Answers

Answer:

$2.50

Step-by-step explanation:

Answer:

$25 per ft2

Step-by-step explanation:

you have to calculate the area (20x8=160sq ft) and then get 4000/160 which is $25.

If x = 2/3 and y = 3/4, then 10xy equals

Answers

10xy=5

10x(2/3)x(3/4)=10xy

Answer:

10xy would equal 5.

Step-by-step explanation:

[tex]\frac{2}{3}[/tex] * [tex]\frac{3}{4}[/tex] * 10 = [tex]\frac{1}{2}[/tex] * 10 = 5.

Helppppp pleaseeee due in 10 minutes

Answers

Answer:this was house ago but 68

Step-by-step explanation:

Answer:

the answer is 68

Step-by-step explanation:

-4 (y - 2) = 12

what would “y” be?

Answers

Answer:

y = -1

Step-by-step explanation:

When solving this equation use the distributive property and get...

-4 (y - 2) = 12

-4y + 8 = 12

-4y = 12 - 8

-4y = 4

y = -1

Please help due today

Answers

Answer: 80 ft²

Step-by-step explanation:

The area of a trapezoid is one half the product of the height and the sum of the lengths of the bases.

(6 + 10) * 0.5 * 10 = 80 (ft²)

BCMSCM-CA-SCIENCECRT

Answers

Answer:

Thanks Lol

Step-by-step explanation:

Simplify the following. Do not write multiplication signs in your answers.
a) p×q×q×r×r×q×q×r=
b) t×t×t×t×u×u×t×t×t×u×u=

Answers

Answer:

q⁴r³p

t⁷u⁴

Step-by-step explanation:

hope this is the answer

Is (-3,2) a solution to the system of equations below ?

Answers

help me its 7 85 49 =482i23u23

will give brainliest

Answers

Answer:180 degrees

Step-by-step explanation:

A debit card is a plastic payment card than can be used instead of cash when making purchases. it is similar to a credit card. list the pros and cons of having a debit card

Answers

Answer: the pros are not having to carry around large amounts of money ofc also if it gets stolen you can get a new card with the money amount that was originally on the stolen card the cons are that someone could steal your information and by things people could hack into you account as well

Step-by-step explanation:

5 1/4 ft; a= 12 ft 2

Answers

1Answer:

Step-by-step explanation:

Bir sınıfta 24 öğrenci vardır. Bu sınıftan rastgele seçi-
lecek öğrencilerin erkek öğrenci olma olasılığı daha
fazla ise bu sınıfta en cok kaç kız öğrenci vardır?Yardım eder misiniz

Answers

Answer:

11 çünkü en fazla dediği için yarısının bir eksiği olması lazim

Answer:

Yarısı 12 bir eksiği 11 cevap 11 knk

What fraction is shown on the ruler below?
Correct answer pls!

Answers

Answer:

The last one, I think

Step-by-step explanation:

Answer: 4 5/16

Step-by-step explanation: becuase i got 100 on quiz

In the first quadrant, you start at (5,7) And move 2 units right and 2 units down What point will you end up on

Answers

Answer: (7,5)
Explanation:
5+2= 7
7-2= 5
(X,Y)
Left to right- the X axis, moving up 2 units so you add 2 to your x value which is 5.

Up and Down- the y axis, moving down 2 units so you subtract 2 from the y value, being 7.

Name an independent variable that's used for a laptop computer to work.

Answers

Answer:

The FitnessGram PACER Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The test is used to measure a student's aerobic capacity as part of the FitnessGram assessment. Students run back and forth as many times as they can, each lap signaled by a beep sound.

Step-by-step explanation:

Find the area of the triangle, please hurry and show your work

Answers

The area= (20x14)/2
So, 20 times 14, divided by 2.

Answer:

140 m^2

Step-by-step explanation:

area of triangle is (base X height)/2

so it would be (20 X 14)/2

which equals 140

Type the correct answer in the box. Use numerals Instead of words. If necessary, use / for the fraction bar. Find the missing number in this proportion.

[tex] \frac{10}{15} = \frac{?}{21} [/tex]

Answers

Answer:

for what?

Step-by-step explanation:

Solve the system of equations.
- 5y + 8x = -18
5y + 2x = 58
х=
y =

Answers

Answer:

x = 4 and y = 10

Step-by-step explanation:

-5y + 8x = -18

5y + 2x = 58

First you will want to get rid of y from both equations, so you add both equations together.

You will get 10x = 40, then subtract 10 from both sides and you get x = 4.

Now substitute x as 4 in any of the equations to get y.

-5y + 32 = -18

-5y = -50

y= 10

Answer:

x = 4

y = 10

Hola me pueden ayudar con esto es de ley de signos porfavor estoy que me harto :(solo esta me falta y mi mente esta mas alla que paca -34(-5)

Answers

Responder:

-39; 170

Explicación paso a paso:

Según la regla de los signos:

(-) * (-) = +

(-) * (+) = -

(+) * (-) = -

(+) * (+) = +

Por lo tanto, usar lo anterior como guía ayudará a comprender las reglas de los signos.

Para :

-34 (-5)

Si la pregunta requiere suma o resta

-34 - 5 = - 39

Si la pregunta requiere multiplicación:

-34 (-5) = 170

I need help with geometry

Answers

Answer:

It 12

Step-by-step explanation:

This is because the scale factor between the triangles is 1.75, so I divide 21 by 1.75 and got 12

Hope this helped

We first have to find 2 pairs of sides that proportional.

35/20=42/24=7/4

and 21/b should be 7/4 as well because if we want the triangles to be similar the sides should be in proportion.

21/b=7/4

84=7b

b=12

Done!

Hope this helped, any questions about this just ask in the comments and I will answer.

A pet store has 8 cats. Here are their weights (in pounds).
6, 14, 5, 8, 11, 10, 5, 10
Find the mean weight of these cats.
If necessary, round your answer to the nearest tenth.

Answers

Answer:

The mean is 8.6

Step-by-step explanation:

You want to add all of the weight together, then you want to divide that number by how many cats there were.

please i could really use some help, please explain if you can <33

Answers

Answer:

Step-by-step explanation:

angle 1 = angle 2 because of the vertical angle theorem

2x + 5 = 3x - 6

x = 11

3 (11) - 6

33 - 6

What is the solution to the system of equations graphed below?

Answers

Answer:

(2, -3)

Step-by-step explanation:

the intersection point is the solution.

Answer:

2,-3

Step-by-step explanation:

Because the other guy said so

A 16-ounce package of cereal costs $4.00. What is the unit cost?

Answers

.25 cents is the unit price

Divide cost by ounce = unit price

Answer:

0.25

Step-by-step explanation:

What addition expression is equivalent to (–5) – 8?

Answers

Answer (-5)+ +8
Explanation: use the rule keep, change, change

SOMONE HELP PLSSSS IM SO CONFUSED

35.95+7.75%

Answers

Answer:

43.7

Step-by-step explanation:

Other Questions

uppose the annual demand function for the Honda Accord is Qd = 430 10 PA + 10 PC 10 PGwhere PA and PC are the prices of the Accord and the Toyota Camry respectively (in thousands), and PGis the price of gasoline (per gallon). What is the elasticity of demand of the Accord with respect to the price of Camry when both cars sell for $20,000 and fuel costs $3 per gallon? What is the elasticity with respect to the price of gasoline? Which quadratic rule represents the data in the table?y= -2x2 + 5y= -x2 + 5y = x2 - 5y = x2 + 5 Which was a result of the Enlightenment?A. People decided that formal education was no longer necessary.B. People hoped to find a less complex way of life.C. People wanted to end democratic governments.O D. People looked to science to improve life. Anthony went shopping for a new pair of sneakers. Sales tax where he lives is 4%. The price of the pair of sneakers is $37. Find the total price including tax. Round to the nearest cent. debate on education is better than wealth McKenzie gets a base pay of 1,800 per month.She also earns 12% commission on the amount of car sales.If she sells 45,000 worth of cars how much money does she make in one month need help! its due today. Brainliest to whoever gets correct TRUE OR FALSE:a. "Theme is one word that can summarize the whole plot" b. " Theme is NOT directly stated and they must be inferred" -... Have you ever thought that it would be nice not to have to worry about things like capital letters and punctuation? What if you could use them any way you wanted--or not at all?There was, in fact, a society that did just that. Ancient Greek writing contains no punctuation. There was no need to decide when to capitalize a letter, because all the letters were capitals. The earliest Greek writing did not even have spaces between words.Here is your goal for this assignment:Use sentence and mechanics skills in compositionFor this project, you are to put your imagination to work. Picture a society (perhaps imagine yourself living in it) with no punctuation or capitalization rules. Brainstorm all the effects this could have. Perhaps you might foresee confusing or humorous situations that could arise.Write an essay of at least 400 words illustrating your understanding of the importance of standards for capital letter and punctuation use. You may communicate this understanding through expository or narrative writing, and may be as serious or humorous as you wish, as long as you convey the idea of the importance of these language mechanics.Remember to write an introductory paragraph and a good conclusion. Write sentences that require different kinds of punctuation. This assignment will give you an opportunity to use commas, apostrophes, hyphens, quotation marks, and parentheses.60 POINTS!!!!!!!!!! What would be the volume of mercury sample that has a mass of 52.757 g? The density of mercury is 12.5g / mL . Most research generates only quantitative data.Please select the best answer from the choices providedOF A bakery sold a total of 500 cupcakes in a day, and 83% of them were vanilla flavored. How many of the cupcakes sold that day were vanilla flavored? -6-15=4+35 i need help with this problem What does the phrase comply with mean as it is used in this sentence? (AKS 13)"The middle school where I teach recently changed the school lunch menu to comply with the Healthy, Hunger-Free Kids Act." (paragraph 1) A. Boycott B. Calculate C. Challenge D. Satisfy The expression 310+13m represents a submarine that began at a depth of 310 feet below sea level and ascended at a rate of 13 feet per minute. What was the depth of the submarine after 8 minutes? Question 13In sexual reproduction, 2 parents each form haploid cells which join to form offspring.TrueO False PLS HELPIf you look at the stars, cutting off the rays (as may be done by looking through a very small hole made with the extreme point of a very fine needle, placed so as almost to touch the eye), you will see those stars so minute that it would seem as though nothing could be smaller; it is in fact their great distance which is the reason of their diminution, for many of them are very many times larger than the star which is the earth with water.In Praise of the Sun,Leonardo da VinciWhat is a strength of da Vincis argument?His conclusion that there are stars larger than Earth remains accurate.He provides reliable measurements of the size of the Earth.He gives accurate measurements of the distance between the Earth and the stars. (not correct)He shows that the Earth and the stars are made of different materials. help asap pleaseee!! A sandwich shop made a 12-foot-long sandwich and is going to cut it into pieces that are each 1/2-foot long. How many pieces will there be?