Mathematics High School

Does this graph represent a function??
NEED ASAP PLEASEEE

Does This Graph Represent A Function??NEED ASAP PLEASEEE

Answers

Answer 1
Yes it’s a function and for every hour the fee will go up .50

Related Questions

Evaluate the expression when m= -6.
m^2 + 7m+8

Answers

mhmmm maybe it’s uh mhm

Answer:

2

Step-by-step explanation:

(-6)^2+7(-6)+8

36-42+8

=2

Help me and I’ll give BRAINLEST

Answers

Answer:

The expression I got is (12d+12m+3a+6c)

PLEASE HELPPP
Select from the drop-down menus to correctly complete each statement.

To find the absolute value of a number,

Choose: change the sign of the number OR find the number distance from the number zero on a number line.

The absolute value of a number is always

Choose: positive zero OR negitive

Answers

Answer:

Positive

Step-by-step explanation:

absolute value is how far away from 0 a number is, regardless of direction.

Answer:To find the absolute value of a number,

find the distance from the number to zero on a number line

. The absolute value of a number is always positive or zero

Step-by-step explanation:

funky mo

nkey

PLEASE HELP

Which function is show in the graph below?

Answers

Answer:

option b is the answer when you graph it.

so the answer is b

Step-by-step explanation:

MATH PLEASE HELP TwT

Answers

Answer:

The first and the third answer!

Step-by-step explanation:

The slope is NOT -6, it is -3/2 !!

The y intercept is 0

and the last one isn't right bc the slope and intercept is wrong!!!

I hope this helps, tho!! Have an awesome day :D

how much is 4.189 as a fraction?​

Answers

Answer:

4 189/1000 or you if you want to simplify it you can do that also

I NEED HELP!!! What is is this ----> 3x - 3y = 3 12x + 8y = -8
x = what
y = what

Answers

Answer:

3x = 3 + 2y -------------> 3x - 2y = 3 {subtracted 2y from each side of top equation}

(-4/3)x + y = -2/3 ------> -4x + 3y = -2 {multiplied bottom equation by 3}

3x - 2y = 3 ------> 12x - 8y = 12 {multiplied top equation by 4}

-4x + 3y = -2-----> -12x + 9y = -6 {multiplied bottom equation by 3}

12x - 8y = 12

-12x + 9y = -6

--------------

y = 6 {added the two equations}

3x = 3 + 2y {original top equation}

3x = 3 + 2(6) {substituted 6, in for y, into top equation}

3x = 3 + 12 {multiplied}

3x = 15 {added}

x = 5 {divided each side by 3}

x = 5 and y = 6

Step-by-step explanation:

Answer:

x= 0

y= -1

Step-by-step explanation:

Hope this helps.

which statement is true?

Answers

B is the correct answer

Lamar planted 56 flowers in his garden. The ratio or orange to yellow flowers planted was 25
2
5
. How many yellow flowers did Lamar plant?

Answers

Answer:

I think its 31

Step-by-step explanation:

because the ratio was 25/56 of orange flowers,

so the rest of them are yellow

Calculate value of x
A=24.9
B=19.1
C=10.3
D=12.3

Answers

Answer:

C. 10.3

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Trigonometry

[Right Triangle Only] cos∅ = adjacent over hypotenuse

Step-by-step explanation:

Step 1: Define

We are given a right triangle. We can use Trig Rations to solve for the missing side

Step 2: Identify Variables

Adjacent leg = x

Hypotenuse = 16

Angle ∅ = 50°

Step 3: Solve for x

Set up equation:                    cos50° = x/16Isolate x:                                 16cos50° = xEvaluate:                                 10.2846 = xRewrite:                                   x = 10.2846

HELP!!!! THIS IS DUE AT 9:30!!!

Answers

Answer:

C) x=8

Step-by-step explanation:

180=40+(8x-24)+(6x+10)

180=26+14x

154=14x

11=x

[tex]11\neq8[/tex]

SOMEONE PLZZZ ANSWER THIS IM VERY BAD AT THIS!!

Use the image below to answer the following parts.
Three adjacent angles where the angles are represented as expressions.

Part A: What is the relationship between the angles shown? Explain.

Part B: What is the value of x? Show all work.

Part C: What is the measure of ∠ABD,∠DBK,∠KBC? Show all work

Answers

Answer:

Step-by-step explanation:

A. Linear- the add up to 180

B. 3x-5+2x+3+4x+2=180

   9x=180

    x=20

C. plug x in

   ABD- 55, DBK- 82, KBC- 43

Answer please I dont understand

Answers

Answer: 8m

Step-by-step explanation:

Anything raised to 0 is 1.

8m*1

Multiply 8 by 1.

8m

What are the measures of the angles in the triangle?
(6x + 10°
(x + 17)
(4x - 34)
O 34; 112; 112
078; 51; 51
O 112; 34; 34
O 60; 60; 60
Help it’s times

Answers

Answer:

it is either A or D

Step-by-step explanation:

please help me thanks

Answers

Answer:

C:124

Step-by-step explanation:

10+2=12

30+20=50

10+30=40

2+20=22

12+50+40+22=124

Angle WXY underwent a sequence of two rotations around different centers. The original size of WXY is 82°. what is the size of the angle after the sequence of rotations?

Answers

Given:

[tex]\angle WXY=82^\circ[/tex]

It underwent a sequence of two rotations around different centers.

To find:

The size of the angle WXY after the sequence of rotations.

Solution:

We know that, rotation is a rigid transformation. It means, the size and shape of the figure remains the same after the rotations. It other words, the figure and its image are congruent after rotation.

So, the measure of angle WXY remains same after the sequence of rotations, i.e.,

[tex]\angle W''X''Y''=82^\circ[/tex]

where, [tex]\angle W'X"Y"[/tex] is the image of [tex]\angle WXY[/tex]  after the sequence of rotations.

Therefore, the size of the angle WXY after the sequence of rotations is 82°.

bj...

Suppose that you own a compact car

that you bought new for 18,000 dollars.

The value of this particular make of car is

known to depreciate at a rate of 20%

per year.

Define a unit for each quantity in the

worksheet. Then enter a variable for

the time since you bought the car new

Answers

Answer:

Depreciation and Written Down Value for first 5 years of purchase is explained.

Step-by-step explanation:

The Car was purchased for $18000 this will be depreciated at a rate of 20% per year.

Declining Method

Year 1

$18,000 * 20% = $3,600 Depreciation

$18,000 - $3,600 = $14,400 Written Down Value WDV

Year 2

$14,400 * 20% = $2,880 Depreciation

$14,400 - $2,880 = $11,520 WDV

Year 3

$11,520 * 20% = $2,304 Depreciation

$11,520 - $2,304 = $9,216 WDV

Year 4

$9,216 * 20% = $1,843 Depreciation

$9,216 - $1,843 = $7,373 WDV

Year 5

$7,373 * 20% = $1,475 Depreciation

$7,373 - $1,475 = 5,898 WDV

WHO WANTS BRAINLIESTT ?????? PLEASE answer this question correctly !!!! STEP BY STEP !!!!!!!!!!!!!!!

Answers

Answer:

x = 45

y = 60

Step-by-step explanation:

2x = 90

2x (1/2) = 90 (1/2)

x = 45

3y - 2y = 90

3y - 2(45) = 90

3y - 90 = 90

3y - 90 (+90) = 90 (+90)

3y = 180

3y (1/3) = 180 (1/3)

y = 60

Hope this helps :)

Express this number in scientific notation. 0.15880.1588

Answers

Answer: 1.588×10−1 (The negative one is small on the top right of the 10)

Step-by-step explanation: Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

Tyler’s brother works in a shoe store. The store was selling a pair of shoes for $80. They now are on sale for $50. What is the percentage of markdown on the shoes?

Answers

40% Because if the shoe is $80 and went on sail to $50 they would have to raise the original price by 20% there for when they say it’s on sail for 30% off it’s really should just be 20% off

The measures of the angles of a triangle are shown in the figure below. Solve for x.
xº
23°
Please help m

Answers

The measure of the angle x in the right triangle is 67 degrees.

How to find the angle of a right triangle?

A right angle triangle has one of its angles as 90 degrees.

The sum of angle in a triangle is 180 degrees.

Therefore,

x + 90 + 23 = 180

x + 113 = 180

x + 113 - 113 = 180 - 113

x = 67°

learn more on right triangle here: https://brainly.com/question/6322314

#SPJ1

Anybody know how to do this? Solve for RT.

Answers

Answer:

78

Step-by-step explanation:

x + 21 = 3x - 15

- x          - x

21 = 2x - 15

+ 15       + 15

36 = 2x

/ 2     / 2

18 = x

2 (x + 21)

2 (18 + 21)

36 + 42

78

Which number line represents the solution to the inequality −7x−13≥8
−
7
x
−
13
≥
8
?

Answers

Answer:

x≥−  

7

13

​

Step-by-step explanation:

-7x<=13

Given f(x) = 4x + 10, the value of f(-2) is?

Answers

f(-2) = 4(-2) + 10
f(-2) = -8 + 10
Answer: f(-2) = 2

Help please I will mark brainly

Answers

Answer: A and D

Step-by-step explanation:

Answer:

A and D because two negatives make a positive, and you can't get a negative out of two positives. (I also went and checked and A and D are the only two with negative answers)

What is the value of g divided by 4, if g = 20?

Answers

G divided by 4 will be 5.

If g equals 20, and you divided 20 by 4, your quotient will be 5.

Hope this helps and Happy Holidays! :D

Answer:

5

Step-by-step explanation:

I took the test and got a 100%

Which answers describe the shape below? Check all that apply.
A. Rhombus
B. Quadrilateral
O C. Trapezoid
O D. Parallelogram
O E. Rectangle
F. Square

Answers

Quadrilateral

Trapezoid

The given shape in the image is a Trapezoid. The correct option is C.

What is a trapezoid?

A trapezoid is a four-sided polygon with at least one pair of parallel sides. The parallel sides are called the bases of the trapezoid, and the non-parallel sides are called the legs.

The height of a trapezoid is the perpendicular distance between the bases. The area of a trapezoid can be calculated by taking the average of the lengths of the two bases and multiplying by the height.

The perimeter of a trapezoid can be found by adding the lengths of all four sides. Some common types of trapezoids include isosceles trapezoids, where the legs have equal lengths, and right trapezoids, where one of the angles between a leg and a base is a right angle.

Trapezoids are commonly used in geometry and in real-life situations, such as construction, architecture, and engineering.

To know more about trapezoids follow

https://brainly.com/question/27842706

#SPJ7

someone help please! i’ll give extra points

Answers

Answer:

the rate is +2

starting value is -4

equation:

y = x*2-4

Step-by-step explanation:

What is the slope of this here line?

Answers

It’s 3/5 usuzjshwiwnshs

Answer:

3/5

Step-by-step explanation:

It rose 3 and ran 5 (rise over run)

HELP ASAP PLEASE!!!
Look at this graph.
What is the equation of the line in slope-intercept form?

Answers

I think the slope is two over two(2/2) but not 100% sure
Sjjsosmsmxmdkldldlm lapdog slope over 2/2
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