Look at the set of ordered pairs.
{(-8,3), (-6, 2), (-4,1),(-2, 0)}
Which of the following shows the correct
equation for the function represented by the
ordered pairs?


A: y=-0.5x-1
B: y=-2x-1
C: y=-1/4x+1
D: y=-2x-2

Answers

Answer 1

i put in -8,3 in each one only a and c were true

i put in -6, 2 in a and c and only a was true

answer : A


Related Questions

any smart people that know math know whats going on

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

What other information do you need in order to prove the triangles congruent using the SAS Postulate?

Answers

Answer:

AC is perpendicular to BD.

Further explanation

We observe that both the ABC triangle and the ADC triangle have the same AC side length. Therefore we know that  is reflexive.

The length of the base of the triangle is the same, i.e., .

In order to prove the triangles congruent using the SAS congruence postulate, we need the other information, namely . Thus we get ∠ACB = ∠ACD = 90°.

Conclusions for the SAS Congruent Postulate from this problem:

∠ACB = ∠ACD

- - - - - - - - - -

The following is not other or additional information along with the reasons.

∠CBA = ∠CDA no, because that is AAS with ∠ACB = ∠ACD and  

∠BAC = ∠DAC no, because that is ASA with  and ∠ACB = ∠ACD.

no, because already marked.

- - - - - - - - - -

Notes

The SAS (Side-Angle-Side) postulate for the congruent triangles: two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle; the included angle properly represents the angle formed by two sides.

The ASA (Angle-Side-Angle) postulate for the congruent triangles: two angles and the included side of one triangle are congruent to two angles and the included side of another triangle; the included side properly represents the side between the vertices of the two angles.  

The SSS (Side-Side-Side) postulate for the congruent triangles: all three sides in one triangle are congruent to the corresponding sides within the other.

The AAS (Angle-Angle-Side) postulate for the congruent triangles: two pairs of corresponding angles and a pair of opposite sides are equal in both triangles.  

Learn more

Which shows two triangles that are congruent by ASA?  brainly.com/question/8876876  

Step-by-step explanation:

I need to find coordinates of Q please help!!!

Answers

Answer:

(4,3)

Step-by-step explanation: go right because it is positive to 4 and up because it is positive to 3

can someone PLEASE tell me the answer to this?

Show your work and explain please :D

Answers

Answer:

6ft: 25.667ft   /   7ft: 22ft

Step-by-step explanation:

Since the question shows 7ft but the diagram shows 6ft I will show how to do both

FOR 6FT

Justin's height remained the same at 5'6" (or 5.5ft) and the distance between him and the mirror was 6ft

Now if we assume the triangles are congruent to each other, then set sides A and C equal to each other and solve for x

6/28 = 5.5/x

6x = 154

x = 25.667ft

FOR 7FT

Same process as before, replace 6 with 7

7/28 = 5.5/x

7x = 154

x = 22ft

What is the distance between (-8, -1) and (-4, -9)?​

Answers

Answer:

The distance formula between two points is

D=√([tex]x_{2} \\[/tex] -[tex]x_{1\\}[/tex])^2 + ([tex]y_{2}[/tex]-[tex]y_{1}[/tex])^2

Whereas

d is distance

So in this case

(-8, -1)

(-4, -9)

x2 is -4

x1 is -8

y2 is -9

y1 is -1

Now we plug them in

d= √(-4 + 8)^2 + (-9+1)^2

Now solve

it’s about

8.94427

An online clothing company sells custom sneakers. The company charges $26.50 for each pair of shoes and a flat fee of $3.99 for shipping. Write a linear function that represents the total cost, y, in dollars, for a single order of x sneakers.

Answers

Answer:

6.50x + 3.99

Step-by-step explanation:

Every order of sweat shirts is charged $3.99

Each individual sweatshirt costs $6.50 therefore x being the number purchased times $6.50 is the cost of the sweatshirts that plus the 3.99 is your total cost.

Can you please help ASAP. It is very easy

Answers

Hello!

Let the number be x.

We multiply it by 5:

5x

Subtract 3:

5x-3

Hope it helps. Ask me if you have any query.

~An excited gal

[tex]MagicalNature[/tex] here to  help

YES! Great job! Explanation:

WHAT IS THE ANSWER?????

Answers

Answer:

to what?

Step-by-step explanation:

there's nothing

Sophie can cut Two-fifths ft piece from a 4 ft length of wood.

Answers

Answer:

she can cut 2/20=18 left

Step-by-step explanation:

Answer:

the anser is 10 edge 2022

Step-by-step explanation:

someone help me do this

Answers

Answer:

12 children

Step-by-step explanation:

For this problem we can look for the GCF

The 60's factors are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, and 60

Pretty sure you get it now

Anyways once we've done all of the Factoring we can look for the GCF

Which we would get as twelve

So the supplies can be distributed amongst 12 children equally

giving brainliest to the correct answer

does pineapple belong on pizza
yes or no
if both say yes or no, no ones getting brainliest

Answers

yes it does belong on pizza

PLZ HELPPP ME
Point B has coordinates ​(3​,2​). The​ x-coordinate of point A is 0 . The distance between point A and point B is 5 units. What are the possible coordinates of point​ A?

Answers

Answer:

A (0, - 2 ) or A (0, 6 )

Step-by-step explanation:

Using the distance formula

d = [tex]\sqrt{(y_{2}-y_{1})^2+(x_{2}-x_{1})^2 }[/tex]

with (x₁, y₁ ) = B(3, 2) and (x₂, y₂ ) = A(0, y )

AB = [tex]\sqrt{(0-3)^2+(y-2)^2}[/tex]

     = [tex]\sqrt{(-3)^2+(y-2)^2}[/tex]

     = [tex]\sqrt{9+(y-2)^2}[/tex]

Given AB = 5 then equating gives

[tex]\sqrt{9+(y-2)^2}[/tex] = 5 ( square both sides )

9 + (y - 2)² = 25 ( subtract 9 from both sides )

(y - 2)² = 16 ( take square root of both sides )

y - 2 = ± [tex]\sqrt{16}[/tex] = ± 4 ( add 2 to both sides )

y = 2 ± 4

Then y = 2 - 4 = - 2 or y = 2 + 4 = 6

Possible coordinates of point A are

A (0, - 2 ) or A (0, 6 )

what is y= (5x+7) (2x+3) in standard form and identify values of a,b,c

Answers

Answer:

y = (5x+7)(2x+3)

= 10x^2 +14x+15x+21

= 10x^2 +29x+21

a= 10 b=29 c=21

In rhombus WXYZ, if WX=15, find YZ.

Answers

Answer:

YZ=15

Step-by-step explanation:

All sides of a rhombus are equal so it would be the same length.

How much change from a $100 bill would you receive if you bought 6 concert tickets at $15.99 each?


$95.94


$15.99


$4.06


$1.23

Answers

Answer:

$4.06

Step-by-step explanation:

4.06
15.99 times 6 is 95.94
so subtract that from 100 and you get 4.06 so C will be you answer :)

Using the slope and the y-intercept, graph the line represented by the following equation. Then identify the figure
showing that graph.
2x-y+4=0

Answers

the answer is 2x-y=-4

The value of y is directly proportional to the value of x.
If y = 12 when x = 15, what is the value of x when y = 40?
A.
12
B. 32
C.43
D.
50

Answers

Answer:

D

Step-by-step explanation:

Given y is directly proportional to x then the equation relating them is

y = kx ← k is the constant of proportion

To find k use the condition y = 12 when x = 15

12 = 15k ( divide both sides by 15 )

0.8 = k

y = 0.8x ← equation of proportion

When y = 40 , then

40 = 0.8x ( divide both sides by 0.8 )

50 = x → D

-x+y=5

2x-5y=12

Select the best method to solve the system
Substitution or Elimination

Answers

Answer:

x=-37/3

y=-22/3

Step-by-step explanation:

-2x+2y=10 (1)

2x-5y=12 (2)

(1)+(2) <=> -3y=22

Answer:

Elimination method is good enough

Can someone please help me please!!

Answers

Answer:

137 i am sorry if incorrect

Step-by-step explanation:

PLS HELP ASAP THANKS ILL GIVE BRAINLKEST

Answers

If the number is before the less than sign < then it is less than the number to the right
D the number is fewer than 4
D is the answer because < means less than so d us saying m is less than 4

Could someone help, please don't put any links!
Thanks!

Answers

Answer:

1. D (9/12)

2. B (1/4)

3. C (2^4x3x5)

Step-by-step explanation:

Hope this helps

Answer:

1) D 9/12

2) B 1/4

3) C 2^4 * 3 * 5

Step-by-step explanation:

1)

1/2 = 6/12

5/6 = 10/12

6/12 < 9/12 < 10/12, this is true.

2)

Although the visual representation doesn't give us exactly what the portion of each slice is, we can determine that the pizza is split into four equal slices. One of the slices is cut down even further, however, that doesn't change the fact that each of the other three pizza slices is 1/4. So the greatest pizza slice is equivalent to 1/4 of the pizza.

3)

Factor out 240:

240 = 120 x 2

120 = 60 x 2

60 = 30 x 2

30 = 15 x 2

15 = 5 x 3

2 x 2 x 2 x 2 x 3 x 5

Multiple the 2's together to get the following equation:

[tex]2^{4} * 3 * 5[/tex]

ms.ngoc class has 25students. There are 13 girls and 12 boys. If a student is selected at random, what is the probality of not selecting girl

Answers

Answer:

48% of selecting a male 52%of selecting a female

Step-by-step explanation:

Write 567.4892 correct to (I)the nearest ten (II)2 decimal places​

Answers

Answer:

i think the answer to your question

1) 570

2)567.49

In ΔNOP, p = 7.5 inches, ∠O=8° and ∠P=25°. Find the length of n, to the nearest 10th of an inch.

Answers

Answer: 10.17898 so

About 10.2

Answer: 10.6

Step-by-step explanation:

I NEED ANSWER ASP PLEASE

Answers

Answer:

n=72x9

Step-by-step explanation:

Because Marley is 9x as much, so that's 72x9.

The answer is D. 72/9 = 8

help 6th grade math im will give brainliest

Answers

ok I don't see the thing you need help with

What do you need help with?

If f(x) =x+1\x-1 and f(a) = 5 then f(2a) is equal to?

Answers

(2a) = 5*2 = 10
f(2a)= 10+1/10-1
=11/9

Help pls! This is timed

Answers

Answer:

c. is correct

Step-by-step explanation:

hipe its attachments

What is the solution to the equation 4 = 6? y = 1 y = 4 y = 500 y = 2000.

Answers

Answer = y=4. equation

Write an equation for the line in the given form.

the slope is 4 and (−4, 5) is on the line; point-slope form

Answers

Answer:

y - 5 = 4(x + 4)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Coordinate Planes

Coordinates (x, y)

Point-Slope Form: y - y₁ = m(x - x₁)

x₁ - x coordinate y₁ - y coordinate m - slope

Step-by-step explanation:

Step 1: Define

Identify variables.

Point (-4, 5)

Slope m = 4

Step 2: Find Equation

Substitute in variables [Point-Slope Form]:                                                    y - 5 = 4(x - -4)[Order of Operations] Simplify:                                                                        y - 5 = 4(x + 4)

Jalisa buys candles in bulk to sell in her store. Her cost for each candle is $9. She marks up the candles 85%. How much does Jalisa charge per candle?

Answers

Answer:

$16.65

Step-by-step explanation:

How much does Jalisa charge per candle?

$9 + 85% =$9 + $9*85/100 =$9*1.85 =$16.65
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