Mathematics High School

please help, it's due really soon!

Please Help, It's Due Really Soon!

Answers

Answer 1

Answer:

Ok so you have to figure out what is the input, output, y-intercept (b), slope (m), and equation.

First, input is the x. Looking at the graph.

Input : 0, 10, 20

Second, output is the y. Looking at the graph.

Output : 20, 30, 40

Third, y-intercept is the b in the equation of y = mx + b. Looking at the graph.

Y-intercept (b) : 20

Fourth, slope is the m in the equation of y = mx + b. Looking at the graph.

Slope (m) : 1/2

Fifth, you have to find the equation in the form of y = mx + b. Looking at the graph.

Equation : y = 1/2x + 20

I hope this helps and if you have any other questions I would be glad to answer it, thank you :) !!

Related Questions

geometry
please help! asap!

Answers

Answer:

the awnser is 135

Step-by-step explanation:

15 × 9 = 135

Answer:

54 m^2

Step-by-step explanation:

Area = 1/2 * base * height

You are missing height, but because you have the hypotenuse, you can use the Pythagorean Theorem to find it.

height^2 + (9m)^2 = (15m)^2

height = sqrt(225 m^2 - 81 m^2)

height = sqrt(144 m^2) = 12m

Area = 1/2 * 9m * 12m = 54 m^2

The Flightless Folly ship has 20 pirates aboard. 12 of those pirates wear an eye patch. What percentage of pirates wear an eye patch on the Flightless Folly?

Answers

Answer:

60%

Step-by-step explanation:

12/20 is equal to 60/100 which gives you 60%

The front of a vacation cottage is an equilateral triangle with a base of 44 feet. What is the height
x of the cottage above its foundation?

Answers

Answer:

Step-by-step explanation:

Find the missing value need help

Answers

Answer:

-10 +5

its +5

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

i just know it

To rent a moving truck for the day, it costs $33 plus $2 for each mile driven. Write an expression that represents the cost.

Answers

Step-by-step explanation:

y = cost, m = miles driven

y = 2m +33

A person walks 1/7 mile in 1/12 hour. the persons speed is _ miles per hour

Answers

Answer the a person walked 1.344 per 1/12

Step-by-step explanation:

In the equation 5b = 45, b = 10

True or False

Answers

The answer is falseeeeeeeee

Answer:

False b=9

Step-by-step explanation:

In the equation 5b+45, b is equal to 9

The way we get this answer is by dividing each term by 5 and then simplifying

45/5

45/5=9

Hope this helps :)

what is 512.3 divded by 100

Answers

Answer:

the answer is 5.123

Step-by-step explanation:

have a good day <3

Answer:

5.123

Step-by-step explanation:

Just need to move the decimal two times to the left because there are two zeros.

Correct will get brainliest!!!!!!! ​

Answers

4th choice. i had the same question and got it rig he

Answer:

Third option is the correct answer

Step-by-step explanation:

Point T is between the point R and point S.

If billy has 20 undex card then cut them in half would that be a physical or chemical change?

Answers

Answer:

Physical

Step-by-step explanation:

Cutting the cards in half just changes what they look like, not what they are. Changing what they are would be a chemical change.

Answer: physical change

Step-by-step explanation:

can someone help me please?

Answers

Answer:

a. 120 degrees

b. 240 degrees

c. 24π

d. 8π

e. 16π

f. 144π

g. 48π

Find the missing value so that the two points (-1, -1) and (x, 1) have a slope of 217.
6
7
10
12

Answers

Answer:

6

Step-by-step explanation:

you needed to make a graph and then find the (-1,-1) and then move two spaces to the right and then seven up and you get (6,1)

hope this helped

Solve this problem, and identify the percent, amount and base.
What percent of 50 is 20

Answers

Answer: 40%

Step-by-step explanation: I took the test

HELP


Which equation represents a line parallel to y = 3x - 4?

1) y=-3x + 4
2) 6x-2y = 12
3) x + 3y = 9
4) y = 1/3x - 2

Answers

1 because it is reveresed
It’s 1 becuase it’s reversed

Please helppppppppppppppp

Answers

Answer:

It's the 2nd one

Step-by-step explanation

what is the midpoint between (1,5) and (7,-3)​

Answers

Answer:

(4,1)

Step-by-step explanation:

[tex]Midpoint=(\frac{x_{1}+x_{2}}{2},\frac{y_{1}+y_{2}}{2})\\[/tex]

               [tex]=(\frac{1+7}{2},\frac{5-3}{2})\\\\=(\frac{8}{2},\frac{2}{2})\\\\=(4,1)[/tex]

the answer for this problem would be 4,1

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Factor completely and then place the factors in the proper location on the grid.

4a2 - 8a - 5

Answers

Answer:

(2a-4) (a+9). I hope this helps you a lot :)

Find the percentage of the following:

1.25% of 60
2.75% of 20
3.20% of 10
4.50% of 100
5.5% of 30​

Answers

1.)0.75
2.)15
3.)2
4.)50
5.)1.5

Does this table represent a function? Why or why not?
A. Yes, because the y-values are positive numbers
B. No because each x value is different
C. No because none of the y values are the same
D. Yes because every x value corresponds to exactly one y value

Answers

Answer:

D) Yes, Because every x-value corresponds to exactly one y-value

Step-by-step explanation:

I did this, got it correct

Simplify -5x(x - 3y)

Answers

Start by distributing -5x into x then into -3y. So -5x times x equals -5x^2( -5x squared), then -5 times -3y, equals 15xy so your answer is -5x^2 + 15xy.

Greg and Carl work at neighborhood car wash facilities and are paid daily. Greg is paid $25 a day plus $7 for each car he washes. Carl earns the same amount per car washed, but his total earnings in a day are always $6 more than Greg's. Which equation expresses the total amount, t, that Carl earns, as a function of the cars he washes, c?
A)t=19+7c
B)t=25+7c
C)t=31+7c
D)t=25+13c

Answers

Answer:

Answer: It's easy, compare the same answers.

Step-by-step explanation:

A. 19+7= 16

B. 25+7= 32

C. 31+7= 38

D. 25+13= 38

i dont even know this one besties help my small brain 3

Answers

Answer:

-If the legs of the triangle added up are bigger than the hypotenuse, its an acute tri.

-if they are smaller then its and obtuse angel

-if the legs added up are = to the hypotenuse, then the triangle Is a right triangle.

your right triangle is:

5,12,13

Step-by-step explanation:

Because 5^2+12^2=13^2

It is true

Numbers 6 , 3 , (X – 4) are length of sides of an isosceles triangle , X =

Answers

For those question the anwser would be 5x+20=6 that was easy

Factor the expression using 3 as one factor. 3x−30

Answers

Answer:

3(x - 10)

Step-by-step explanation:

3x - 30 = 3(x - 10)

Hii!

__________________________________________________________

Answer:

3(x-10)

Step-by-step explanation:

Note that both terms, 3x and -30, have a 3 in common. This is called the greatest common factor, or g.c.f.

The g.c.f. of 3x and -30 is 3. So we divide both 3x and -30 by 3, and obtain

x-10

Put parentheses around x-10

(x-10)

Next, put 3 outside the parentheses

3(x-10)

--

Hope that this helped! Best wishes.

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I NEED THIS ASAP PLS

Answers

Answer:

The Senior Citizens

Step-by-step explanation:

because the adult tickets cost 11 dollars each person the child tikets cost 5.50 each child and the Senior Citizens only cost 5 each person

Calculate the value of (6.72 x 10^5) + (3.2 x 10^4)
Give your answer in standard form.​

Answers

Answer:

7.04× 10^5

Step-by-step explanation:

6.72 x 10^5= 6.72 x 10^(4+1)= 6.72 x 10^1 ×10^4

= 67.2 x 10^4

(67.2 x 10^4)+ (3.2 x 10^4)

(67.2+3.2) × 10^4 = 70.4 × 10^4

7.04× 10^5

Answer:

7.04× 10^5 Step-by-step explanation:

Joey learns a total of 14 appetizer recipes over the course of seven weeks. After how many weeks of school will Joey know a total of 16 appetizer recipes. Solve using unit rates

Answers

Answer:

8 weeks

Step-by-step explanation:

14 appetizer recipes over the course of 7 weeks means she learns 2 recipes in 1 week so this means it will take her 8 weeks to learn 16 recipes. (Double check to make sure I'm correct)

Write and exponential function in the form y=ab^x that goes through points (0,17) and (5,4131)

Answers

Answer:

[tex]y = 17(3^{x} )[/tex]

Step-by-step explanation:

When x = 0, y = 17  So,  [tex]17 = kb^{0} = k(1) = k[/tex]

Now, [tex]y = 17b^{x}[/tex]

When x = 5, y = 4131  So, [tex]4131 = 17b^{5}[/tex]

[tex]b^{5} = 4131/17 = 243 = 3^{5}[/tex]

b = 3

Therefore, [tex]y = 17(3^{x} )[/tex]

Two trains leave stations 432 miles apart at the same time and travel toward each other. One train travels at 80 miles per hour while the other travels at 100 miles per hour. How long will it take for the two trains to meet?

Answers

Answer:

The trains will meet in 2.4 hours.

Step-by-step explanation:

To cover 432 miles at 180mph:

432mi/180mph=2.4 hours

if you answer i will give brainliest.
148.5 ÷ 6 =?

Answers

Answer:

Step-by-step explanation:

24.75

Answer:

148.5/6=24.75

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