Mathematics High School

What is the slope of this graph?

Answers

Answer 1

Rise

Run

Rise = 3

Run = 6

Related Questions

Determine the approximate measure of angle Y.

Answers

Answer:I THINK THAT IT IS 60 DEGREES

Step-by-step explanation:

Approximately how many times as large was the world population as the United States population in
2014?
Choose 1 answer:

A. 2

B. 20

C. 200

Answers

Answer: 20

Step-by-step explanation:

1. 3u+z=15
u+ 2z = 10

Answers

Multiply the second equation by -3 in order to cancel out U

3u+z=15
-3(u+2z)=10

3u+z=15
-3u-6z=-30. Then u subtract those two equations

-5z=-15
Z=3

To solve for u, plug in the z in one of the equation (doesn’t matter which one)

3u+3=15
3u=12
U=4

Ur answer is
U=4. Z=3

Today, everything at a store is on sale. The store offers a 20% discount. Match the following items with their sale price.

Answers

Answer:

100 - 20 = 80

original cost/100 X 80 = sale price

PLEASEEEEEE help me!!!!! Will give brainliest!!!! Explain each step too in how u got ur answer.

Answers

Answer:

x= -6

Step-by-step explanation:

18=x+14+x+16

18=2x+30

-30 -30

-12=2x

divide 2

-6=x

Please help! And 20 points! :3
I need help with these 3 questions-
-3-||

Answers

Answer:

1.60% 2. 15 3.46

Step-by-step explanation:

1. 30+20 =50 30eggs/toatl eggs 50 = 60%

2. 1-.2=.8 12*.8 =15 can double check by 15*.8

3. .9*50=46

GIVING BRAIN

Line x and line z are straight lines.

Which pair of angles are vertical?
Za and Zo
Zb and d
Za and Zb
Zc and Ze

Answers

the answer is Zc and Ze

Answer:

Zc and Ze

Step-by-step explanation:

The two angles are vertical because they are vertically aligned with line x. If you were to draw a line straight through the middle of them they would have an equal amount of space one each side.

the graph shows the relationship between the number of pounds of pears purchase and the total cost of the pears.

what is the cost of 1 pound of pears

Answers

The answer is $1.75 because that’s what the graph shows per pound of pears

What is the measure of angle B in the triangle?

This triangle is not drawn to scale.

Enter your answer in the box.

m∠B=
°

A triangle labeled ABC with the angles A forty degrees, angle B parenthesis two x minus thirty parenthesis degree, angle C parenthesis x plus twenty parenthesis degrees

Answers

Answer:

m∠B is 70°

Step-by-step explanation:

Knowing angle A is 40°, angles B and C combine for the remaining 140°. To figure out what angle B and C are (although this question asks for B, they could very well be the same, and this could be an isosceles triangle!), use the equation (2x - 30) + (x + 20) = 140.

(2x - 30) + (x + 20) = 140 (Combine 2x and x to get 3x.)

3x - 30 + 20 = 140 (Add -30 and 20 to get -10.)

3x - 10 = 140 (Add 10 to both sides. This undoes the -10.)

3x = 140 + 10 (Add 140 and 10 to get 150.)

3x = 150 (Divide both sides by 3. This undoes the multiplication by 3.)

x = 150/3 (Divide 150 by 3 to get 50.)

x = 50

Now that we know what x is, substitute x for 50 in the equation.

(2(50) - 30) + (50 + 20) = 140

(100 - 30) + (50 + 20) = 140

70 + 70 = 140

140 = 140

Both sides are the same, so x is 50, and angle B's (and C's!) measurement is 70°. (So, yes, as I had said, this is an isosceles triangle.)

to answer is 70 :) I can do a step by step if you want

solve for y and the exterior angels

Answers

Answer:

y= 125 degree by linear pair and exterior angles

Olga went on a 59-mile bike trip last week. By Thursday
night she had traveled 28 miles of the total distance.
Which percent is a reasonable estimate of how much of
the trip Olga completed by Thursday night?
50%
B
75%
с
200%
150%

Answers

Answer:

Step-by-step explanation:because i am right lol

Explain why
2(x - 1) + 3(x - 1) = 5(x - 1) is a true statement.

Answers

you need to combine 2(x - 1) + 3(x - 1) which equal 5(x - 1)

Aiden bought bananas at the store. The bananas cost $0.65 per pound. If
he spent $1.30 on bananas, how many pounds did he get?
*

Answers

Answer:

He got 2 pounds on bananas

Step-by-step explanation:

$1.30 / $0.65 = 2

PLS HELP DUE TODAY!!! 29 POINTS!!!(05.03)Calculate the area of the figure below using the following information:

(05.03)Calculate the area of the figure below using the following information:

Area of triangle ABC = 31.8 square units

Area of triangle ACD = 39.2 square units

Area of triangle AED = 35.5 square units

Image of irregular pentagon with vertices points A, B, C, D, and E starting at upper left moving clockwise. Two dotted diagonal lines, one connecting vertices A and C, and the second connecting vertices A and D.

The area of the Figure ABCDE is ______ square units.

Answer for Blank 1:

Answers

Answer:

39.2 square units is the answer

Sam is 2 yrs old, his mother is 28 yrs old. In how many years will Sam's mother be 3 times as old as him

Answers

Answer:

11 years

Step-by-step explanation:

in 11 years

Sam would be 13

and his mother would be 39

39/13 = 3

After 11 years, Sam would be 13 and his mother would be 39.

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

Let the age of Sam's mother = M

Let the age of Sam = S

We are given that Sam is 2 yrs old, his mother is 28 yrs old.

According to the given condition

M = 3S

Then we can see that

39/13 = 3

Hence Sam would be 13 and his mother would be 39 years old.

Learn more about the unitary method, please visit the link given below;

https://brainly.com/question/23423168

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What is the solution to the system of equations below?

y = negative 3 x minus 9 and y = one-third x minus 39
(9, –36)
(9, 0)
(–9, 18)
(–9, –42)

Answers

Answer:

A. (9, –36)

Step-by-step explanation:

The equations are given as:

i) y = -3x - 9

ii) y= 1/3 x - 39

Use equation i) in equation ii)

-3x - 9 = 1/3 x - 39 -------multiply each term by 3 to remove the fraction

-9 x - 27 = x - 117

collect like terms

-9 x- x = -117 + 27

-10 x = -90

10x = 90

x = 90 / 10

x = 9 ------------iii

Use equation iii in i

y = -3x - 9

y = -3 * 9 - 9

y= -27 - 9

y= -36

Hence,

x = 9 , y = -36

Answer:

Step-by-step explanation:

Help meee please..............,..................

Answers

Answer:

It is a scale factor of 1/4

the missing side length is 2.75

Step-by-step explanation:

Meg and Gabby work at different car washes. Meg worked for 4 hours and earned $ 31 . Gabby worked for 5 hours and earned $ 37.50 . Who makes more money per hour?

Answers

Answer:

Meg makes more money per hour.

Step-by-step explanation:

Given that,

Meg worked for 4 hours and earned $31 . Gabby worked for 5 hours and earned $37.50.

We need to find who makes more money per hour.

For Meg,

Money per hour = [tex]\dfrac{31}{4}=\$7.75[/tex]

Fr Gabby,

Money per hour = [tex]\dfrac{37.50}{5}=\$7.5[/tex]

$7.75 is more than $7.5. It means Meg is making more money per hour.

Answer:

Meg

Step-by-step explanation:

I did it

I need help solving this please

Answers

Answer:

The answer should be -7k

Step-by-step explanation:

here's how to do it

take the - from (-7) and put it here -k×7 because multiplying a positive and a negative equals a negative.

then when you put them in order you should get -7k

sorry if they doesn't explain well but I hope it helped!

If 56% of the 125 fifth-grade students have a skateboard, how many of the students have a skateboard?

Answers

Answer:

Step-by-step explanation:

70 students have a skateboard.

What is a percentage?

A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.

Total students are 125.

And to find the percentage of 56, we have to take the fraction.

56% of 125 students:

56 x 125 /100

= 7000/100

= 70

Therefore, 70 students have a skateboard.

To learn more about the percentage;

https://brainly.com/question/24159063

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A county fair charges $9.50 to get in and $2.50 per ride ticket. Write an algebraic expression to represent the total cost for a visit to the fair. Let n represent the number of tickets purchased

Answers

$2.50n + $9.50

Step-by-step explanation:

For instance, if there were four tickets purchased,

the equation would be,

$2.50 x 4 = $10.00

$10.00 + $9.50 =

$19.50

Jessie is going to the county fair. The cost of admission is $5.00 and it is $2.00 for each ride. If Jessie has $19.00, Write an equation to determine how many rides Jessie can ride

Answers

Answer:

Step-by-step explanation:

Lets say each ride is r

2.00r + 5.00 = 19.00

R=7 because $2.00(7)+$5.00=$19.00
$14.00+$5.00=$19.00 so therefore she can only ride 7 rides.

Evaluate 6t - 20 - 32u when t = 6 and u = 1/4

Answers

Answer:

Step-by-step explanation:

6(6) - 20 - 32(1/4)

36 - 20 - 8

For a given triangle it is known that cos A =-0.5, where 0°
Based on the information given above, the value of angle(s) A in standard position
could be
A)60°
B)120°
C)210°
D)300°

Answers

Answer:

120

Step-by-step explanation:

Here, we want to get the possible value of A

Now, we should understand that the value of an angle in triangle cannot be more than 180

Also, cosine can only be negative in the second and the 3rd quadrant

So,

arc cos (-0.5) = 120 , 300 , 60

But 60 is not correct as it will give a negative value

300 is not correct also as it is more than the angles present in a triangle

Thus, our answer is 120

Please help me i will give brainlist

the first image is an example and the second is what i need help on, and please label which one is an inverse operation, solution, and checking it.

Answers

here are the answers

What are the 4 different type of slopes?

Answers

Answer:

Slopes come in 4 different types: negative, positive, zero, and undefined. as x increases.

Answer:1Positive Slope

2Negative Slope

3Zero Slope

4Undefined Slope (also known as Infinite Slope)

Step-by-step explanation:

red blood cell is about 7.5 micrometers in diameter. A coarse grain of sand is about 70 micrometers in diameter. Find the difference between the two diameters.
need help plz

Answers

Answer:

Difference = 62.5 micrometer

Step-by-step explanation:

Given that:

Diameter of red blood cell = 7.5 micrometer

Diameter of coarse grain of sand = 70 micrometers

For calculating the difference between two diameters, we will subtract the diameter of red blood cell from diameter of grain of sand.

Difference = 70 - 7.5

Difference = 62.5 micrometer

Hence,

Difference = 62.5 micrometer

Choose the number line of the solution to this inequality. c - 12 ≥ -16

Answers

Answer: Yes

Step-by-step explanation:

Answer: A is that answer

c - 12 > - 16

c > -16 + 12

c > -4

Step-by-step explanation:

Kianna is trying to run a certain number of miles by the end of the month. If Kianna is 75% of the way to achieving her goal and she has already run 30 miles, how many miles is she trying to run by the end of the month?

Answers

Answer:

una stoy bien dias

Step-by-step explanation:

The number of miles Kianna trying to run by the end of the month is 40 miles.

What is percentage?

Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".

Given that, Kianna is 75% of the way to achieving her goal and she has already run 30 miles.

Let the total number miles be x.

Now, 75% of x=30

75/100 ×x=30

0.75x=30

x=30/0.75

x=40 miles

Therefore, the number of miles Kianna trying to run by the end of the month is 40 miles.

To learn more about the percentage visit:

brainly.com/question/24159063.

#SPJ2

Please help do these questions I GIVE BRAINLIEST!! 40 POINTS

Answers

Answer:

THe first one is A belongs in the 2nd quardrent then the B one goes in to the 3rd quardent the the last goes in the the 4th

The next on the switch the negetive and negetive number then put the last number as the first

Then the last one is the numbers 5 and 2

Step-by-step explanation:

Answer:

Sup dude I here this is my alyt acc

Step-by-step explanation:

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