Use point slope form to write the equation of a line slope intercept form that passes through the points 0,-5 and -3,4

Answers

Answer 1

Answer:

y + 5 = -3(x - 0)

Step-by-step explanation:

First, you find the slope. To do that, you subtract the second y point (in this case 4) by the first y point (in this case -5), and you get 9. Then, you subtract the second x point (in this case -3) by the first x point (in this case 0), and you get -3. Y is over X, so you get 9/-3 or 9 over -3, which can simplify to -3.

Next, you use the point slope formula: y - y1 = m(x - x1). Add in the y1, m, and x1, then solve if it asks you to put it in slope intercept form. So, for this case, it would be y + 5 = -3(x - 0)

Yay!!!! :D


Related Questions

Which decimals are greater than the one shown in this diagram? HALP

Answers

Answer:

0.4 > 0.27

Step-by-step explanation:

0.4 is more if you look at the diagram

Answer:

The sign is >. Some decimals that are greater are 0.60, 0.94, and 0. 65.

Please help it’s due today

Answers

Answer:

Angle A = 15°

use angle properties of triangle to solve this.

Step-by-step explanation:

Given Angle CBD = 30,

Angle ABC + Angle CBD = 180 (Sum of Angles on the same straight line)

Angle ABC + 30 = 180

Angle ABC = 180 - 30 = 150

Since Angle AB =~ BC,

Angle A = Angle C

Let angle A and C be x.

Angle A + Angle C + Angle ABC = 180 (Sum of Angles in a triangle)

[tex]x + x + 150 = 180 \\ 2x + 150 = 180 \\ 2x = 180 - 150 \\ 2x = 30 \\ x = 15[/tex]

Therefore Angle A = 15 degrees

Can someone help me solve pleaseeeee? Asap

Answers

Answer:

[tex]\frac{4}{5}[/tex]

Step-by-step explanation:

Given

[tex]\frac{12x-4}{15x-5}[/tex] ← factorise numerator and denominator

= [tex]\frac{4(3x-1)}{5(3x-1)}[/tex] ← cancel (3x - 1) on numerator and denominator

= [tex]\frac{4}{5}[/tex]

What is the solution to this system of equations? ​

Answers

Answer:

(-2,2)

Step-by-step explanation:

Looking at your graph, the part were both lines intersect/meet is at point (-2,2). Since (-2,2) is the point of intersection, it is the solution to the equations.

Hope this helps ^-^

What does "m" represent in y=mx+b

Answers

m represents the slope of the line

Answer:

M represent the slope.

Step-by-step explanation:

Slope-intercept form:

y=mx+b

The m represents is the slope.

The b represents is the y-intercept.

2.Mauricio tanqueó su auto en una estación de gasolina. Si el galón costo $ 7.000 y él pagó 12.250 por el servicio, ¿Qué fracción indica la cantidad de galones que pagó Mauricio?

Answers

Answer:

4/7

Step-by-step explanation:

2.Mauricio llenó su auto en una gasolinera. Si el galón le costó $ 7,000 y él pagó 12,250 por el servicio, ¿qué fracción es la cantidad de galones que pagó Mauricio?

La fracción por la cantidad de galones que pagó Mauricio se calcula como:

Cantidad de galones / Cantidad total pagada por el servicio

= $ 7000 / $ 12,250

= 4/7

Por lo tanto, la fracción que es la cantidad de galones que pagó Mauricio es 4/7

Angelina got 19 out of 25 questions on her science test correct. What percentage did Angelina get on her math test?

Answers

Answer:

76%

Step-by-step explanation:

Convert the fraction 19/25 into decimal

19/25 = 0.766

Multiply the decimal by 100: 0.76 × 100 = 76%

Answer:

76%

Step-by-step explanation:

19/25×100

76%

In order for you to get the percentage, you multiply the fraction of gotten out of total to 100

2 Fat-free cottage cheese is sold in quantities of 125 g at R8,99.
Calculate the cost of the fat-free cottage cheese required in the recipe.​

Answers

Answer:

R17.98

Step-by-step explanation:

Required in the recipe = 250 g Fat free cottage cheese ;

125 g Fat free cottage cheese = R8.99

For 250g Fat free cottage cheese ; 250 / 125 = 2 125 g fat free cottage cheese is required ;

1 125 g Fat free cheese =. R8. 99

2 125g fat free cottage cheese =. R8. 99 * 2

R8. 99 * 2 = R17.98

Solve for m angle DBC.

Answers

Angle CBA = Angle DBC + Angle ABD
78 = Angle DBC + 47
78 -47 = Angle DBC
Angle DBC = 31

The cost to make x T-shirts can be represented by the function C(x).
Complete the statement below about function C.

If C(10) = 50, then____ T-shirts cost $_____.

Answers

Answer:

$5

Step-by-step explanation:

Answer:

if c(10)=50, then 10 T-shirta cost $50

A clothing store is having a one
day sale offering 20% off all
merchandise. If Claudia spends
$99.84 on the day of the sale,
excluding sales tax, what would the
purchase have cost her at full price?

Answers

o saw this question om edge its b

It you tip 3.75 on a bill and your tip was 20% of the bill, how much was the meal before tip?

Answers

Answer: If 3.75 is 20% of the bill then $300 is the bill

Can someone please help me with this question please help me.


James scored a total of 16 points during a basketball game. During the game, he made only free throws, worth 1 point each, and 3-point baskets. He made a total of 10 free-throws and 3-point baskets. Determine exactly how many free throws and how man 3-point basket James made during the game.

Answers

Answer:

x = 7 , y = 3 , or 7 free throws, and 3 3-pointers.

Step-by-step explanation:

James scored a total of 16 points during a basketball. Only free throws and 3-point baskets are used. Free throws = 1 point (x), 3-pointers = 3 points (y).

Set the equations:

16 = x + 3y

10 = x + y

First, isolate the variable x in the second equation. Divide y from both sides of the equation:

10 (-y) = x + y (-y)

x = 10 - y

Next, plug in 10 - y for x in the first equation:

16 = x + 3y

16 = (10 - y) + 3y

Simplify. Combine like terms:

16 = 10 - y + 3y

16 = 10 + (-y + 3y)

16 = 10 + 2y

Isolate the variable, y. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS. PEMDAS is the order of operation, and stands for:

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction

~

First, subtract 10 from both sides of the equation:

16 (-10) = 10 (-10) + 2y

2y = 16 - 10

2y = 6

Next, divide 2 from both sides:

(2y)/2 = (6)/2

y = 6/2 = 3

Plug in 3 for y in one of the equations:

16 = x + 3y

16 = x + 3(3)

16 = x + 9

Isolate the variable, subtract 9 from both sides of the equation:

16 (-9) = x + 9 (-9)

x = 16 - 9

x = 7

x = 7 , y = 3 , or 7 free throws, and 3 3-pointers.

Plug in to check:

16 = x + 3y

10 = x + y

16 = (7) + 3(3)

16 = 7 + 9

16 = 16 (True)

10 = (7) + (3)

10 = 10 (True).

~

Answer:

x = 7 , y = 3  or 7 free throws, and 3 3-pointers.

Step-by-step explanation:

Do these three segments make a right triangle? 16m, 30m, and 34m

Answers

Answer:

it is a right triangle

Step-by-step explanation:

i have no explanation my sister told me with no explanation sorry

Answer:

Yes, the three segments 16,30,34 make a right triangle.

Step-by-step explanation:

The three segments are the following 16,30, and 34.

We will use the Pythagorean Theorem to find out if the three numbers can make a right triangle.

- [tex]a^2+b^2=c^2[/tex]

When we have 3 numbers given, our largest number is the hypotenuse.

So 34 is our hypotenuse, so we substitute it as the c in our formula.

And our a^2 and b^2 are 16 and 30!

- [tex]16^2+30^2=34^2\\256+900=1156\\1156=1156[/tex]

Our formula verifies that the three segments provided can make a right triangle.

Please help me!! I suck at geometry. I don’t understand any of it at all

Answers

Answer:

use socartic for help

Step-by-step explanation:

Tammy bought yogurt and toppings at the frozen yogurt shop. She paid $7.80 for yogurt and toppings that weighed a total of 15 ounces. Which table represents the same relationship between cost in dollars, c, and ounces of yogurt and toppings, o? Group of answer choices

Answers

Step-by-step explanation:

zoom I'd - 9038735228 pwd -97cEeT I m getting bored wanna come for intresting talk

The relationship between cost in dollars, c, and ounces of yogurt and toppings, o is c = 0.52o

What is linear equation?

An equation between two variables that gives a straight line when plotted on a graph.

Given that, Tammy bought yogurt and toppings at the frozen yogurt shop. She paid $7.80 for yogurt and toppings that weighed a total of 15 ounces.

Cost of 1 ounce of yogurt and toppings = 7.80/15 = 0.52

The equation for finding the cost c for o ounces of yogurt and toppings = c = 0.52o

Hence, The relationship between cost in dollars, c, and ounces of yogurt and toppings, o is c = 0.52o

For more references on linear equation, click;

https://brainly.com/question/11897796

#SPJ2

Consider the given circle with indicated diameter.
What is the circumference of the circle in terms of pi?
(C = id)
7
14
21
28

Answers

Answer:

a. C=7π

b. C=14π

c. C=21π

d. C=28π

Step-by-step explanation:

To find the circumference, you need to multiply the diameter (d) by π times i.e. C=πd.

The function ƒ(x) = 2x − 1 indicates:

a downward shift of 1 unit.
a shift of 1 unit to the left.
an upward shift of 1 unit.
None of these choices are correct.

Answers

Answer:

the function f(x) = 2x - 1 indicates:

a downward shift of 1 unit

as the y-intercept: (0, -1)

Jensen has an above ground pool in the shape of a regular octagon. Opposite sides are 25 feet apart and each side is 10.4 feet long. It requires 7.5 gallons to fill one cubic foot. How much water is need to fill the pool with 3 feet of water.
A. 3900
B. 5850
C. 1560
D. 11700

Answers

Answer:

D

Step-by-step explanation:

To solve this question we can use the area formula for an octagon.

It is as follows:

A=2(1+√2)a^2

where "A" is the total area and "a" is the length of a side.

Plug in our side length a=10.4

A=2(1+√2)10.4^2

≈522.24268

Alternatively, you can split the octagon into 8 equal triangles.

The base of each triangle would be 10.4 and the height would be 12.5 since opposite sides are 25 feet apart. (25/2)

The area of a triangle would then be:

A=1/2bh

where "b" is base and "h" is height

A=125*10.4*1/2

=65

Since there are 8 we multiply that by 8 for the area of an octagon

65*8=520

The area of the octagon base is 520 square feet.

I'll use this value to do my calculations as it is more exact.

Now, using this area, we need to find the volume of the pool we are meant to fill.

To do this, we simply multiply the area of the base by the height.

520*3=1560

Now, we know that the volume of the pool is 1560 cubic feet.

Each cubic foot takes 7.5 gallons to fill.

1560*7.5=11700

Therefore, the pool takes 11700 gallons of water to fill.

List the sides of DEF in order from shortest to longest.

Answers

4cm to the bright side and left to 50

Pictures attached-- 100 points!! Assuming that any increase occurs in whole dollar amounts, what is the maximum possible increase that maintains the desired minimum revenue? Explain why this is true.

Answers

Answer:

Part A:

Cost: 10+x

Customers: 16 - 2x

Part B:

-2x^2+-4x+160 ≥ 130.

Part C:

$12

Part D:

$12 because it is greater.

Step-by-step explanation:

To know how to solve you do this

Put each number from part c like 13 is 3 and change the x

for example

-2(x)^2-4(x)+160

to

-2(3)^2-4(3)+160

Is it greater than ≥ 130 or equal to?

What evera is greater to is the answer.

Mark me BRAINLIETS PLS!!!!!!!!!!

Please I need help ASAP

Answers

Answer:

A

Step-by-step explanation:

Erica had 30 dollars to spend on 3 gifts. She spent 10 7 10 dollars on gift A and 6 2 5 dollars on gift B. How much money did she have left for gift C?

PLZ HELP

I'm stuck on this :

Answers

Answer:

She went over her amount of money on her first two gifts so she has no money left for gift C.

Step-by-step explanation:

Gift A = 10 + 7 + 10 = 27

Gift B = 6 + 2 + 5 = 13

27 + 13 = 40

She went over her amount of money on her first two gifts so she has no money left for gift C???

Did you mean to put that many numbers for each gift or is there some kind of mistake in the question?

0.5w+3x,when w=6,x=5

Answers

Answer:

3 + 15 =

18

Step-by-step explanation:

0.5 x 6 =3

3 x 5 = 15

Charlotte works at an electronics store as a salesperson. Charlotte earns a 10% commission on the total dollar amount of all phone sales she makes, and earns a 4% commission on all computer sales. Charlotte had twice as much in computer sales as she had in phone sales and earned a total of $162 in commission. Write a system of equations that could be used to determine the dollar amount of phone sales Charlotte made and the dollar amount of computer sales she made. Define the variables that you use to write the system.

Answers

Answer:

I think it's 0.648

Step-by-step explanation:

10% of 4% of 162 = 0.648

Answer:

I think it's 0.648

Step-by-step explanation:

Help me plz I don’t understand it

Answers

Answer:

x = 11

Step-by-step explanation:

By intersecting chords theorem:

[tex]27(x + 5) = 24(x + 7) \\ 27x + 135 = 24x + 168 \\ 27x - 24x = 168 - 135 \\ 3x = 33 \\ x = \frac{33}{3} \\ x = 11[/tex]

Solve for h: V=1/3b^2h

Answers

Answer:

Step-by-step explanation:

4. A sequence of transformations was applied to an equilateral triangle in a coordinate plane.
The transformations used were rotations, reflections, and translations. Which statement about
the resulting figure is true?
A. It must be an equilateral triangle with the same side lengths as the original.
B. It must be an equilateral triangle, but the side lengths may differ from the original
triangle.
C. It may be a scalene triangle, and all the side lengths may differ from the original triangle.
D. It may be an obtuse triangle with at least one side the same length as the original triangle.

Answers

Step-by-step explanation:

A It must be an equilateral triangle with the same side lengths as the original triangle

Solve for x x=___________

Answers

Answer:

I think you divide 150 of 30

Step-by-step explanation:

and is 5

ple help its EZ homework even if u only do 1 itl be gladly appreciated

Answers

Answer: Open the photo (sorry for taking so much space)

Step-by-step explanation:

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