a line passes through the point -8,-3 and has a slope of -3/2. write an equation

Answers

Answer 1

Answer:

y = -3/2x  - 15

Step-by-step explanation:

Use the slope intercept form  y = mx + b to substitute the slope = -3/2 and the point (-8, -3).

y = mx + b

-3 = -3/2(-8) + b

-3 = 12 + b

-15 = b

y = -3/2x - 15


Related Questions

Which pairs of figures are congruent? Which pairs are similar?


Answers

Answer: Look at the explanation

Step-by-step explanation: To understand what figures are congruent and what figures are similar, you need to understand what the terms mean.

Congruent figures have the same shape and size.

Similar figures have the same shape but different size.

The 1st figure is not congruent but it is similar.

2nd figure is congruent and similar which are rectangles. Wheather the figure is rotated or reflected, it is still congruent and similar.

3rd figure is both, congruent and similar which are both triangles.

4th figure is neither. There is a circle and an elipse, which are both round but different shapes.

By knowing the terms congruent and similar, you should have no problem in identifying geometric shapes and sizes.

Hope this helps. Happy learning!

Solve the subtraction equation three fifths minus one third equals blank. Use multiplication to create equivalent fractions.

two halves
two fifteenths
four eighths
four fifteenths

Answers

I got the last one, four fifteenths.

Answer:

its four fifteenths

Step-by-step explanation:

3/5 = 9/15

1/3 = 5/15

9/15 - 5/15 = 4/15

4/15 = four fifteenths

The price of a skateboard was reduced from $150 to $90. By what percentage was the price of the skateboard reduced?

Answers

Answer:

jjjjStep-by-step explanation:

Plz help I will answer any questions u have if u help me

Answers

Answer:

12. C

13. A

Step-by-step explanation:

What is the value of X?

Answers

i think the answer is 8

bc the small one is 4 and the big one is 6

and the other one is 6 so it must be 8

The answer would be 8

what is -25pi over 12 in degrees

Answers

Answer: 0=75degrees

Have a Great Day/Night

Working together, Shawn and Hector can install a tile floor in 6 hours. It would take Shawn 9 hours to do the job alone. What is the value of r, Hectora's rate of work in part per hour?

Answers

The Hectora's rate of work in part per hour is 18 hours

Given the following parameters:

The time it takes Shawn and Hector to install a tile floor is 6 hours

Time taken by Shawn to install a tile is 9 hoursTime taken by Hectora to install a tile is r hours

Taking the sum of the reciprocals of the time taken;

1/6 = 1/9 + 1/r

1/r = 1/6 - 1/9

1/r = 9-6/54

1/r = 3/54

Cross multiply

3r = 54

r = 54/3

r = 18 hours

Hence the Hectora's rate of work in part per hour is 18 hours

Learn more about reciprocals here: https://brainly.com/question/2534506

Answer:

Step-by-step explanation:

1/9

Please help? Im stuck.

Answers

Answer:

which solution are you looking for?

Step-by-step explanation:

Solving for X would be: x<0

Graph inequality would be the left side shaded i think

Pls help me asap don’t put any links and pls show me how you got that answer I will give brainliest

Answers

It has infinite solutions so there is no single solution for the first part

6x - 1 = 2x + 5 + 4x - 6

Add same ( right side )

2x + 4x = 6x
5 - 6 = -1

Put that in to the equation


6x - 1 = 6x - 1

Because of this x could be anything since both sides of the equation are the same

Your piggy bank has $85 and each day you take out $3. You want to have at least $22 left in your piggy
bank. How many days did you take money from your piggy bank?

Answers

you’ll be able to take out $3 for 21 days

9.A construction company is building a roof on a house. The horizontal distance from the edge of the
roof to the peak is 25 ft. The vertical distance from the edge of the roof to the peak is 6.25 ft. Determine
the slope of the roof. Leave your answer in simplest form.

Answers

Answer:

Step-by-step explanation:

slope=(vertical distance)/(horizontal distance)=(6.25)/25=0.25

4x−1<11 answer my question

Answers

Answer:

Step-by-step explanation:

14m - 7
Please help asap

Answers

Answer:

its very simple

answer is 21

Step-by-step explanation:

m=7+14

m= 21

please please help i beg ill give brainlist

Answers

Answer:

[tex]a_{15}=-268,435,456[/tex]

Step-by-step explanation:

First, find what factor each term is multiplied by to get to the next. To do this, divide the second term by the first, the third term by the second, etc

[tex]4\div-1=-4\\-16\div4=-4\\64\div-16=-4[/tex]

The common factor is 4. Using that, you can now write the equation for the geometric sequence in the form of:

[tex]a_n=a_1x^{n-1}[/tex]

It looks scarier than it is. aₙ is the nth term in the sequence, x is the factor, and n is the index in the sequence, that's all it is.

Plug in the information we have to get the equation for this sequence:

[tex]a_n=(-1)(-4)^{n-1}[/tex]

Then, you can solve for the 15th term:

[tex]a_{15}=(-1)(-4)^{15-1}\\a_{15}=(-1)(-4)^{14}\\a_{15}=(-1)(268,435,456)\\a_{15}=-268,435,456[/tex]

Basically, just raise the scale factor to the power of the term you want minus 1, then multiply that by the first number.

PLEASE I AM IN DESPERATE NEED OF HELP

Answers

Answer:

A

Step-by-step explanation:

The open side means thats number is bigger. Ex: 1 < 2 or 2 > 1

Hope that helps

Which of the following is a perfect square a) 1057 b) 625 c) 928 d) 64000

Answers

Answer:

625

Step-by-step explanation:

625 is the (perfect) square of 25.  The other three numbers are not perfect squares.

b... 625

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

solve for X
explain steps too pls

Answers

Answer:

Value of [tex]x=30[/tex]

Step-by-step explanation:

When the two lines being crossed are Parallel Lines the Corresponding Angles are equal.

Hence

[tex]x+25=55\\\\x=30[/tex]

Someone please help me asap I beg you guys please I’ll mark BRAINLIEST

Answers

Answer:

y = 3

x = 2 is your answer may be

Answer:

y=4/3x+5

Step-by-step explanation:

the ratio of cars to trucks in the parking lot is 3:5. If there are 360 vehicles in the parking lot how many are trucks

Answers

Step-by-step explanation:

cars : trucks = 3 : 5

there are 3 + 5 = 8 parts of the whole that is shared between cars and trucks.

these 8 parts (or the whole) are in total 360.

therefore, 1 part = 360/8 = 45

cars get 3 parts of the whole parking lot, that is

45 × 3 = 135 cars

trucks get 5 parts of the whole parking lot, that is

45 × 5 = 225 trucks

Six percent of computer chips produced by Cheapo Chips are defective. Each month a random sample of 200 chips manufactured that month are taken. Let X = the number of defective chips in the sample. What are the mean and standard deviation of X?

Answers

Using the binomial distribution, it is found that the mean of X is of 12, with a standard deviation of 3.36.

For each chip, there are only two possible outcomes, either it is defective, or it is not. The probability of a chip being defective is independent of any other chip, hence, the binomial distribution is used to solve this question.

Binomial probability distribution

Probability of exactly x successes on n repeated trials, with p probability.  

The mean of the binomial distribution is:

[tex]E(X) = np[/tex]

The standard deviation of the binomial distribution is:

[tex]\sqrt{V(X)} = \sqrt{np(1-p)}[/tex]

In this problem:

Six percent of computer chips produced by Cheapo Chips are defective, hence [tex]p = 0.06[/tex].Each month a random sample of 200 chips manufactured that month are taken, hence [tex]n = 200[/tex]

Then:

[tex]E(X) = np = 200(0.06) = 12[/tex]

[tex]\sqrt{V(X)} = \sqrt{np(1 - p)} = \sqrt{200(0.06)(0.94)} = 3.36[/tex]

The mean of X is of 12, with a standard deviation of 3.36.

A similar problem is given at https://brainly.com/question/12473640

Select the correct answer.
Estimate the solution to the following system of equations by graphing.
3x + 5y = 14
6x - 4y=9

Answers

Answer:

Approximately (2, 1)

See image

Step-by-step explanation:

Rearrange each equation so it is ready to be graphed on an x-y-axis (see image) look for the point where the two lines cross. This is the solution for the system of equations.

Answer: 5/2, 4/3

explanation: got it from a different verified answer

PLSSSS HELPPPPPPOP
Solve each equation for the indicated variable
1) G = 6x , for x
2) U = 2x - 2 , for x
3) Z = m - x , for x
4) G = ca , for a
5) U = x - k , for x
6) G = c + x , for x
7) U = k/a , for a
8) g = xc , for x
9) 12 am = 4 , for a
10) -3 x + 2c = - 3 , for x
11) am = n + p , for a
12) U = ak/b , for a
13) a - c = d - r , for a
14) xm = np , for x

Answers

Answer:

Step-by-step explanation:

1) G = 6x , for x:                G/6

2) U = 2x - 2 , for x:          (1/2)U + 1

3) Z = m - x , for x:              m - Z

4) G = ca , for a:                   G/c

5) U = x - k , for x:                  U + k

6) G = c + x , for x:                G - c

7) U = k/a , for a:                    k/U

8) g = xc , for x:                     g/c

9) 12 am = 4 , for a:                 a = 1/(3m)

10) -3 x + 2c = - 3 , for x:         x = 1 +(2/3)c

11) am = n + p , for a:              (n+p)/m

12) U = ak/b , for a:                      U(b/k)

13) a - c = d - r , for a:                      a = d - r + c

14) xm = np , for x:                np/m

help me pleaseeeeeeeeee

Answers

Answer:

See image

Step-by-step explanation:

For this question, you need to know several special relationships about circles. A radius goes from the center of a circle to any point on the circle. All the radii (not a typo, plural of radius is radii) are the same size, their measures are equal; we say they are congruent (the symbol is an equal sign with a ~over it)

In the diagram, OA and OB are congruent because they are radii. AC is a tangent, that means that it touches the circle at exactly one point, in this case at A. So since OA is a radius and AC is a tangent, they are perpendicular to each other (makes 90° angles). Then we can subtract 90 - 72 to find the angle OAB. Angle OAB is 14°. In triangle AOB, which has two sides the same, the opposite angles will also be congruent which means OBA is also 14° (OR you could use the exact same logic for OB perpendicular to BC and subtract, same calculation as before) . Once you have the two 14° angles in the triangle, you can use the fact that all the angles in a triangle add up to 180° So then, 14 + 14 + x =180. Solve this equation to find angle AOB. See image.

solve by elimination

Answers

Answer:

x

Step-by-step explanation:

equals 4 you can do rest

please help i will mark brainliest

Answers

Answer:

. (5,20)

Step-by-step (x,y)=(5,20)

5, 20



Hope this helps

What is the equation y=2x reflected across the y axis

Answers

Answer:

[tex]y = -2\, x[/tex].

Step-by-step explanation:

Find two points on the original line, [tex]y = 2\, x[/tex]:

Setting [tex]x = 0[/tex] gives [tex]y = 0[/tex], which corresponds to the point [tex](0,\, 0)[/tex].

Setting [tex]x = 1[/tex] gives [tex]y = 2[/tex], which corresponds to the point [tex](1,\, 2)[/tex].

Reflect the two points with respect to the [tex]y[/tex]-axis by inverting the [tex]x[/tex]-coordinate of each point. The point [tex](0,\, 0)[/tex] stays the same, whereas the point [tex](1,\, 2)[/tex] would be mapped to [tex](-1,\, 2)[/tex].

Find the equation of the new line. The slope of the new line would be:

[tex]\begin{aligned}\frac{2 - 0}{(-1) - 0} = \frac{2}{(-1)} = -2\end{aligned}[/tex].

Equation of the new line in point-slope form:

[tex]y - 0 = (-2)\, (x - 0)[/tex].

[tex]y = -2\, x[/tex].

Define quadrilateral triangle ? Give two examples​

Answers

Answer:

Defination of Quadrilateral Triangle :-

A triangle is a simple closed curve or polygon which is created by three line-segments. On the other hand, in terms of Euclidean plane geometry, a polygon having four edges (or sides) together with four vertices is called a quadrilateral.

Examples of Quadrilateral Triangle :-

A quadrilateral is a closed two-dimensional figure that has 4 sides, 4 angles, and 4 vertices. Examples of quadrilaterals are :- square, rectangle and trapezium.

Step-by-step explanation:

Hope this helps you dear ✌️Carry on learning !!

What is the slope of the line?

Answers

-8/5 is the slope of the line

I will mark brainiest fast send answers plz!!!!

Answers

Answer:

D

Step-by-step explanation:

Marcus will walk 9 miles in 2 hours, so its 9/2 to find how many miles he will walk in 1 hour

Need help ASAP PLEASEEEEE

PLEASE DONT DELETE YOUR ANSWER THIS IS REALLY IMPORTANT !! :(

Answers

Answer:

  (a)  (4, -6)

Step-by-step explanation:

Try the values in the inequality and see which gives a true statement.

a) -3(4) +6 ≥ 5(-6)   ⇒   -6 ≥ -30 . . . . true for (4, -6)

b) -3(2) +6 ≥ 5(3)   ⇒   0 ≥ 15 . . . . FALSE for (2, 3)

c) -3(-1) +6 ≥ 5(10)   ⇒   9 ≥ 50 . . . . FALSE for (-1, 10)

d) -3(6) +6 ≥ 5(-2)   ⇒ -12 ≥ -10 . . . . FALSE for (6, -2)

Of course, if you're expecting only one right answer, you can stop after you found it.

Other Questions
You went to the farmer's market and bought berries for $4.50, corn for $2.50, and flower's for $ 7.50. Sales tax is 5%. What was your total bill? No links or files. I will have to report answers that contain files. Please provide a short explanation if you can. U like fruit WELL ANSWER THIS. lol pls help!!! Annual percentage rate (APR) is:A. a yearly fee charged on a credit card.B. the total cost of a loan per year, expressed as a percentage.C. the interest rate on a loan expressed as a percentage.D. an interest rate that compounds yearly.SUBMIT Decrease 390 by 10% PLease help me dont answer if u dont know Discuss the impact of the Mongol Empire on the Afro-Eurasian world. Give specific examples. I need help, ACTUAL ANSWERS PLEASE which sentence contains a coordinating conjunction? HELP! I need answers to every question! repost pls ASAP It is recommended that you work this out on graph paper to help answer the questions. Maria plots the locations of 4 places on a coordinate grid as given below (It is recommended that you work this out on graph paper to help answer the questions.):Her house is at (4, 9).Her school is at (4, 3).The community center is at (1, 3).The grocery store is at (4, 8).Is the total distance from Maria's house to the school to the grocery store greater than the total distance from Maria's house to the school to the community center? Justify your answer. Choose one of the themes mentioned in this unit and give two examples of how that theme has been used. Your response should be at least 100 words. A?B?C?D? Who ever is right gets brainlest order of operations : simplify completely (6-2X2)X3 in the early 1900s, chicago became a hub for the movement of manufactured goods mainly because of which development? Is Mahatma the life of Gandhi, a film produced by the films division of the government of India in 1968? Instructions: Copy and paste the following text into a document or create a document that contains the same information.Using your essay in response to the unit's writing prompt, complete the following steps to improve your essay.IntroductionInsert your introductory paragraph. Include any revisions your instructor asked you to make.Idea DevelopmentWrite the body and conclusion of your essay in the space below.Highlight each paragraph according to the stoplight approach:Green = Topic sentenceYellow = Example, reason, detail, or factRed = Explanation of example, reason, detail, or factBased on your highlighting, what are the areas of your essay that need development?Incorporate two additional or different examples to better support the controlling idea of this essay. Paste the examples below and identify your revisions by underlining.Choose two examples and improve the explanations of them. Be sure your explanations show how the examples prove the points of their paragraphs. In the space below, paste your paragraphs and identify your explanation revisions by underlining.Idea DevelopmentPaste all of your revised body paragraphs and conclusion in the space below. Bold the transitions (link to transition list). Remember, transitions are ued between examples and between examples and explanations.Identify what you have done to synthesize your message throughout this essay, especially in your conclusion.Include your works cited information below, in MLA format. Oxygen is formed from carbon dioxide in ____(1)____, while carbon dioxide is formed from oxygen in ____(2)____. A (1) photosynthesis, (2) cellular respiration B(1) cellular respiration, (2) photosynthesis C (1) fermentation, (2) anaerobic respiration D(1) aerobic respiration, (2) photosynthesis Moussa is preheating his oven before using it to bake. The initial temperature of theoven is 65 and the temperature will increase at a rate of 20 per minute after beingturned on. What is the temperature of the oven 15 minutes after being turned on?What is the temperature of the oven t minutes after being turned on?Temp after 15 minutes:Temp after t minutes: Miguel is a designer at a small firm that creates custom formalwear for brides and bridesmaids. Miguel is surprised to hear his coworker reveal to others how much a particular client has spent on her bridal gown and accessories. Is the coworkers behavior ethical, and what (if anything) should Miguel do about it?