Mathematics High School

Math problem. I not smort

Answers

Answer 1

Answer:

first answer

Step-by-step explanation:

doesnt pass vertical line test, not a function

Related Questions

pls help (-12) ⋅ c = 12

c = ?

Answers

Answer:

c= -1

Step-by-step explanation:

A negative number multiplied by another negative number equals a positive number, so c must be negative. 12 times 1 equals 12, so c must be -1.

the answer is c = -1

Help w this pls it would save me
Pleasereeee

Answers

Answer:

0.6 over 0.6. Or just 1.

Step-by-step explanation:

Identify which equations have one solution, infinitely many solutions, or no solution. PLEASE HELP! I will rate the answers!
2.2z+3z=4.5-3.2
2.3y+3.2-y=2.1+1.3y+1.1
2/3x+2/3+1/5x=2/3x
20+4r=32-2r

Answers

Answer:

2.3y+3.2-y=2.1+1.3y+1.1

Step-by-step explanation:

The first equation has one solution: z = 0.25.

The second equation has infinitely many solutions.

The third equation has one solution: x = -10/3.

The fourth equation has one solution: r = 2.

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

(a) 2.2z+3z=4.5-3.2

Simplifying the left-hand side, we get: 5.2z = 1.3

z = 1.3/5.2 = 0.25

Therefore, the equation has one solution: z = 0.25.

(b)2.3y+3.2-y=2.1+1.3y+1.1

1.3y + 3.2 = 2.2 + 1.3y

Therefore, the equation has infinitely many solutions.

Simplifying the left-hand side, we get: 1/5x + 2/3 = 0

1/5x = -2/3

x = -10/3.

(d) 20+4r=32-2r

6r = 12

r = 2

Therefore, the equation has one solution: r = 2.

Hence, The first equation has one solution: z = 0.25.

The second equation has infinitely many solutions.

The third equation has one solution: x = -10/3.

The fourth equation has one solution: r = 2.

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Can I conclude ? (Please don’t be wrong I’ll give brainlist)

Answers

Yes, by SAS theorem.

Answer:

yes because of the side-angle-side theorem

Step-by-step explanation:

— 8х + 3y = 17
8x — 9y = — 19

Answers

Answer:

x= 83y−17 and y= 83x+17

hope it helps

Find the midpoint of the line segment with end coordinates of: ( − 1 , 7 ) and ( 3 , − 2 ) Give coordinates as decimals where appropriate.

Answers

the midpoint is ( 1 , 2.5 ) . hope that helps ❤️

The definition of a budget, "A record of income and spending and a plan for managing money." Budgets are used to have a record of the things that you have spent but, are also a way of planning in advance so that you can better manage your money, and know how you will pay your bills. With this in mind, write a paragraph explaining why it is important to have a budget, what are some of the reasons you will have one and why you think it will be important to use your net income instead of gross income on your budget. (Paragraphs contain a minimum of 3-5 sentences.

COULD SOMEONE WRITE THIS FOR ME?
100 POINTS A FALLOW BRAINLESST AND A REQUEST OF YOUR PICKING.
THANK YOU THANK YOU
♡ THANK YOU!♡

Answers

just try your best!!!!!!!!!!!!!!!!!!!!!!

Please help, thanks for understanding

Answers

Answer:

-5 1/4

Step-by-step explanation:

the answer to the question is a

If ∠1≅∠2, then ___...

a) ∠5≅∠6, angle 5 is congruent to angle 6

b) ∠3≅∠4, angle 3 is congruent to angle 4

c) XK≅YK

d )GK≅HK

e)All of the above are true

Answers

Answer: All of thé above

Step-by-step explanation:

Identify extra or missing information. Solve if possible. Jenna makes $8 an hour babysitting. She works 3 days per week. What is the total amount she makes in a week?

Answers

Answer:

The missing information is: how many hours does she works per day?

Step-by-step explanation:

Amount Jenna makes per hour babysitting = $8

Number of days she works per week = 3 days

The missing information is: how many hours does she works per day ?

ASSUME she works 24 hours per day for 3 days

Total amount Jenna earns in a week = $8 × 24 hours × 3 days

= 8 × 24 × 3

= $576

Jasper withdrew $45.00 from her savings account. She then used her debit card to buy groceries for $30.15, and then deposited a check for $14.65. What was the total amount of change in Jasper’s account?

Answers

The total amount of change in Jaspers account is 29.5

Answer:

A money decrease of $60.50 (or -60.50 increase and change)

Step-by-step explanation:

? - 45 - 30.15 + 14.65 = -60.50

Since we are finding the change it is best to replace the question mark with 0 so that it is easier to solve.

0 - 45 = -45

-45 - 30.15 = -75.25

-75.25 + 14.65 = -60.50

plz help! (will make brainliest!)

Answers

Answer:

7.69

Step-by-step explanation:

You can set those two equations equal to each other and then solve.

4/5x -3 = -1/2x + 7

Will mark brainliest for whoever answers

Answers

The answer is a I believe

I hope this helped :)

what is 25% of 360??? pls explain

Answers

Answer:

Step-by-step explanation:

25%=1/4

360/4=90

Answer:

25%*360＝90

Step-by-step explanation:

Because % is equal to 100.

25/100＝0.25

is f(-2) positive or negative

Answers

Answer:

Depends on [tex]f(x)[/tex]

Step-by-step explanation:

Example:

if [tex]f(x) = |x|[/tex]

then [tex]f(-2) = 2[/tex]

if [tex]f(x) = x ^ 3[/tex]

then [tex]f(-2) = -8[/tex]

research: even & odd functions.

Answer:

negative

Step-by-step explanation:

because in number 2 got the little line in one side

can anyon help i have no idea

Answers

Answer:

3.65 through 3.74

Step-by-step explanation:

For a given input value q, the function f outputs a value r to satisfy the following equation.
11q – 4= 3r - 6
Write a formula for f(q) in terms of q.
f(q) =

Answers

Answer:

Step-by-step explanation:

Answer:

{11q+2/3}

Step-by-step explanation:

Take out r

''The world shall know pain'' Me: Pain or Pain???????????????

Answers

Answer:

PAIN

Step-by-step explanation:

simplify 20 divided by 4+6.2 HURRY

Answers

Answer:Your answer is 2, hope my answer helped!

Step-by-step explanation:

The simplified value of 20 divided by 4+6.2 is approximately 1.96. This means that if we add 4 and 6.2 to get 10.2, then divide 20 by 10.2, the result is approximately 1.96.

To simplify the expression 20 divided by 4+6.2, we need to perform the addition first, and then perform the division.

First, let's evaluate 4 + 6.2:

4 + 6.2 = 10.2

Now, we have 20 divided by 10.2:

20 / 10.2 = 1.96078...

Rounded to a reasonable number of decimal places, the result is approximately 1.96.

Therefore, the simplified value of 20 divided by 4+6.2 is approximately 1.96. This means that if we add 4 and 6.2 to get 10.2, then divide 20 by 10.2, the result is approximately 1.96.

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The slope of the line below is -3. Which of the following is the point-slope form of the line?

Answers

Answer:

A. y+6 = -3(x-2)

Step-by-step explanation:

The slope point formula is:

y - y₁ = m (x - x₁)

Our slope is negative 3, and our coordinates given are 2 and -6.

Substitute -3 for m, -6 for y₁, and 2 for x₁

y - (-6) = -3 (x - 2)

Negative and negative multiplied together make postive

A. y+6 = -3 (x-2)

Anastasia is grocery shopping with her father and wonders how much shopping is left to do. "We already have 60%, percent of the items on our list," her father says. Anastasia sees 12 items in the cart.

Answers

Answer:

Step-by-step explanation:

20!!!!!!!!!!!!!!!!!!!!

i need this quick this is due soon

Answers

Answer:

using a reflection it is possible to place one on each other and the shape does not overlap while reflecting

Step-by-step explanation:

question is in the picture

Answers

Answer:

The second and fourth options

Step-by-step explanation:

A function is where one the inputs have only one output. In this case all we have to do is look at the x value (x,y) and see when it goes 1,2,3,4 and that means there are no repeating x and in that case each input has only one output. If you look at the other ones they have a repeating x and that means the input has two outputs and therefore it isn't a function.

A baseball team scored 5 more runs in its second game than its first. The team scored twice as many runs as the first game in the third game. The total number of runs in all three games was 29. How many runs were scored in the second game?

Answers

Answer:

a lot

Step-by-step explanation:

If baseball team scored 5 more runs in its second game than its first. The team scored twice as many runs as the first game in the third game. The total number of runs in all three games was 29.Then 11 runs were scored in the second game

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

Let the runs scored by team in first game be x.

The team scored 5 more runs in its second game than its first.

x+5

The team scored twice as many runs as the first game in the third game.

The total number of runs in all three games was 29

This we can write as x+x+5+2x=29

Add x variable terms

4x+5=29

Subtract 5 on both sides

4x=24

x=6

So the score in the second game will be x+5=6+5=11

Hence, 11 runs were scored in the second game

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URGENT DUE TODAY I WILL GIVE BRAINLIEST I PROMISE
The medians of a right triangle that are drawn from the vertices of the acute angles have lengths of 2 √13 and √73. What is the length of the hypotenuse?

Answers

Answer:

10 units

Explanation:

A teacher is assessing the correlation between the number of hours spent studying and the average score on a science test.

The table below shows the data:
(Table In Image)

Part A: Is there any correlation between the number of hours students spent studying and the score on the science test? Justify your answer.

Part B: Write a function which best fits the data.

Part C: What does the slope and y-intercept of the plot indicate?

Answers

yes there is a a correlation

f(x) = 4x + 60

slope = 4

y-intercept = 60

There is a correlation between the number of hours spent on studies and the score on music test.

How to explain the correlation?

As we increase the 0.5 hour on studying, then the music score increases by 2. The function which best fits the data for the correlation is y=60 + 4x

The slope and y-intercept of the plot indicate? that Y= score obtained in music test and X=number of hours spent on studying. The slope of the above equation represent the rate of increase in music score with respect to an increase in the number of hours spent on studying.

The y-intercept gives the music score when the number of hours spent on studying is zero.

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HELP HELP PLS The population city in 2005 was 20,000. By 2015, the city's population had grown to
33,500. If the population growth follows a linear model, what is the projected
population for 2020?
Enter you answer as an integer

Answers

Answer:

40250

Step-by-step explanation:

Every 10 years the population goes up by 13,500. So divided 13500/2=6750. Then add6750 to 33500

In triangle ABC, m angle A = 30° and m angle B = 60°. Matches these in the order from smallest to largest. AB, BC, AC

Answers

Answer:

ab, ac, bc

Step-by-step explanation:

a=30, b=60, c=180-(30+60) = 180-90=90

The answer is ab, ac, and bc I hope this helped :)

But like hooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooowwwwwwwwwwwwww im stupid how plz someone!!!!!!!!!!!!!!!!!!!!!!!!!!3/4g=−12

Answers

Answer:

with what

Step-by-step explanation:

Brenda and Cody are selling fruit for a school fundraiser. Customers can buy small boxes of tangerines and large boxes of tangerines. Brenda sold 12 small boxes of tangerines and 1 large box of tangerines for a total of $151. Cody sold 1 small box of tangerines and 3 large boxes of tangerines for a total of $68. Find the cost each of one small box of tangerines and one large box of tangerines

Answers

Answer:the cost of a small box of tangerine= $11 and the cost of a large box of tangerine= $19

Step-by-step explanation:

Step 1

Let price of small box of tangerines be represented as x

and price of large box of tangerines be represented as y

Such that the equqtion for Brenda who sold 12 small boxes of tangerines and 1 large box of tangerines for a total of $151 be represented as

12x + y = 151--------equation 1

and

the equation for Cody who 1 small box of tangerines and 3 large boxes of tangerines for a total of $68

x + 3y= 68-------equation 2

Step 2

12x + y = 151--------equation 1

x + 3y= 68-------equation 2

By eliminaton methd multiply equation 2 by 12

x + 3y= 68-------equation 2 x (12)

12x + 36y=816 --------equation 3

Subtract equation 1 from equation 3

12x + 36y=816 --------equation 3

-12x + y = 151--------equation 1

35y=665

y=665/35 =19

to get x , we substitute the value of y=19 into equation2

x + 3y= 68

x+ 3 x 19=68

x=68-57

x=11

Therefore the cost of a small box of tangerine= $11 and the cost of a large box of tangerine= $19

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