HELP ME PLEASE!!

Which equation describes this line!!

HELP ME PLEASE!! Which Equation Describes This Line!!

Answers

Answer 1

Answer:

Option A: y-9=2(x-1)

Step-by-step explanation:

Notice that the answer choices are in point-slope form which is y-y1=m(x-x1)

The slope, m, is (9-3)/(1-(-2))=6/(1+2)=6/3=2, but that's given anyway.

Option A would be right because y1=9 and x1=1 which is where the line crosses through (1,9)

B is not right because that would suggest the line crosses (2,3) as y1=3 and x1=2, but it actually crosses (-2,3) so it should've been y-3=2(x+2)

C and D are wrong because the points aren't crossed through


Related Questions

It costs $1.08 to buy 3 green marbles. If the marbles all have the same price, how much
does it cost to buy 1 marble?

Answers

Answer:

0.36$

Step-by-step explanation:

1.03/ 3 marbles = 0.36$ per marble.

one marble is 36 cents

1.08÷3=36

the difference between twice a number and a number that is 5 more than it is 3. What is the number?

Answers

Answer:

4?

Step-by-step explanation:

Answer:

2n-(n+5)=3

Step-by-step explanation:

Math please help I don’t understand at all

Answers

Answer:

the x and y axis arent clear enough to tell their coordinations can you take the picture again but it has to be clear

The statement of cash flows is an optional financial statement.
True
Or False

Answers

Answer:

The statement of cash flows is an optional financial statement. The statement of cash flows shows the effects on cash of a company's operating, investing, and financing activities. The statement of cash flows reports a firm's major sources of cash receipts and major uses of cash payments for a period.

HELLLLPPPP MMEEEEEEEEEEEEEEE AHHHHHHH
#3 An art-supply store sells a pad of watercolor paper after a 78% markup. If the store sells the paper for $46.99, what is the wholesale price? *

Answers

I messed up so how do I erase my answer omg sorry ....

10.29 is the original price attached is my work

one school purchased 18 gallons of blue paint to decorate several of its classrooms. if each classroom needs 1 4/5 gallons of paint, then how many classrooms will get painted.

Answers

Answer:

18 gallons of paint could paint 10 classrooms.

Step-by-step explanation:

Given that the school bought 18 gallons of paint, and that each classroom requires 1 4/5 of paint to be painted, to determine how many classrooms can be painted with that amount of paint, the following calculation must be performed:

4/5 = 0.8

1 + 0.8 = 1.8

18 / 1.8 = 10

Therefore, 18 gallons of paint could paint 10 classrooms.

12 movie tickets cost $36. At this rate, what is the cost per ticket?

Answers

Answer:

3

Step-by-step explanation:

36÷12=3

sooo EACH ticket is 3$ PER ticket

I’m dumb so can u pls help me

Answers

Answer:

(1, 6)

(2, 12)

(1.5, 9)

(2.5, 15)

#teamtrees #WAP (Water And Plant)

Which answer choice correctly represents the quotient of 28,134 divided by 441?
Due on a few minutes
Whoever answers it correctly I will give brainliest

A) 63 351/441

B) 65 131/441

C) 65 129/441

D) 441 63/351

Answers

Answer:

b

Step-by-step explanation:

The original price was $20, the sales price is $15. Is this an increase or decrease? What was the percent change?

Answers

Answer: Decrease by 30%

Step-by-step explanation:

100%
?
What percent is represented by the shaded area?
1%
Stuck? Watch a video or use a hint.

Answers

90%. Mfodndjdlhdjdndbdbdk

HELP PLS FOR 10 POINTS AND BRAINLIEST TO CORRECT ANSWER The cost, C, to ride in a taxi can be calculated using the function shown, where m is the number of miles.
C = 2.25 +0.85m
What is the cost per mile to ride in the taxi?

A. $0.85
B. $1.40
C. $2.25
D. $3.10

Answers

9514 1404 393

Answer:

  A.  $0.85

Step-by-step explanation:

Each time m increases by 1, the cost goes up by $0.85.

The cost per mile is $0.85.

If you know why i got the point wrong for A and B please let me know right now i need it.

Thank you!
I’ll be giving extra points who ever explain it and has the answer correctly

Answers

Answer:

a.(-1,8), (2,9) b. (2,0) (3,5)

Step-by-step explanation:

a.

for (-4, 7) slope is [tex]\frac{1}{3}[/tex]

slope is m=rise /run =rise 1/run3 so to go to the next point

from (-4,7)

rise 1 so now you are at (-4,8) and run 3 and you are at (-1,8)

from (-1,8)

rise 1 to (-1, 9) and run 3 to (2,9)

b

(1,-5) slope is [tex]\frac{5}{1}[/tex]

from (1,-5) rise 5 to (1,0) and run 1 to (2,0)

from (2,0) rise 5 to (2,5) and run 1 to (3,5)

The sum of a number and its additive inverse is equal to _____.

Answers

Answer:

0

Step-by-step explanation:

0

Here are four false statements about the graph.
Select one and explain why it's false.
The domain is -6 The domain is -5 The range is y < 5
The range is -5y<1

Answers

Answer:

Range:y[tex]\leq[/tex]5

Step-by-step explanation:

Since y is always less than 5, y cannot be equal to it since the highest value of y was about 4.

is y=-7/9x+2 proportional or non proportional

Answers

Yes it is proportional. Graph the relationship. If the graph is a straight line having a slope that is neither zero nor infinity, the relationship between the variables is proportional. Inspect the equation to see if it has (or can be made to have) the form y = kx, or x = ky, where k is a constant. In other words, if the slope of the line is neither zero nor infinity, it is proportional.

a metal washer has a mass of 0.27 G and a volume of 0.1 CM3 what is its density​

Answers

Answer:

density equals mass over volume

D=.27G/ .1CM3

Step-by-step explanation:

hope this helps

Monica and her parents spent $170 on new swimsuits. Monica’s swimsuit cost $35. Her mom’s swimsuit cost twice as much as Monica’s. How much did her dad’s swimsuit cost?

Answers

━━━━━━━☆☆━━━━━━━

▹ Answer

Her dad's swimsuit costs $65.

▹ Step-by-Step Explanation

Since Monica's swimsuit is $35, we will subtract that from the total amount spent, $170.

$170 - $35 = $135

Since Monica's mom's swimsuit costs 2x Monica's we will multiply 35 * 2:

$35* 2 = $70

We will now add Monica's cost and her moms' cost:

$35 + $70 = $105

To find Monica's dads' cost, we will subtract 105 from 170:

$170 - $105 = $65

Her dad's swimsuit costs $65.

Hope this helps!

CloutAnswers ❁

━━━━━━━☆☆━━━━━━━

Please assist with the geometry questions part 1​

Answers

9514 1404 393

Answer:

  1.  sin(x) = a/c; cos(x) = b/c; tan(x) = a/b

  2, 3 see below

Step-by-step explanation:

1. The mnemonic SOH CAH TOA reminds you of the relationships between trig functions and sides of a right triangle:

  Sin = Opposite/Hypotenuse   ⇒   sin(x) = a/c

  Cos = Adjacent/Hypotenuse   ⇒   cos(x) = b/c

  Tan = Opposite/Adjacent   ⇒   tan(x) = a/b

__

2. The attachment shows the two special right triangles. The 30-60-90 right triangle has sides in the ratio 1 : √3 : 2. The 45-45-90 isosceles right triangle has sides in the ratio 1 : 1 : √2.

These ratios can be used to write proportions that help you find the length of a missing side.

Example:

Suppose the triangle in problem 1 has x = 30°, and a = 10. Then we could find the length of missing side 'c' using a proportion involving the short side and the long side (hypotenuse).

  2/1 = c/10   ⇒   c = 20

__

3. In a right triangle, the acute angles are complementary. The side adjacent to one acute angle is the side opposite the other. So the sine of one of the angles is the cosine of the other, and vice versa. This means the sine of an angle is the cosine of its complement, and vice versa.

__

Comment on question 3

The wording of this question is a little strange. Sine and cosine are not complementary. Rather, the angles for which those functions have the same value are complementary.

If you can walk 3.7 miles in 1.2 hours, how many minutes does it take to walk 3.37 miles? Round to 1 decimal.

Answers

Answer:

I think 35 min

Step-by-step explanation:

Jack's family needs a new microwave. There is one on sale that measures 20 inches by 14 inches by 11 inches. What is the volume of the microwave?

Answers

3080 inches
bc i did 20x14x11 on a calculator
It's 3,080.

V= L•W•H
V=20•14•11
V=20•14=280•11=3,080
V=3,080

Is (8,2). (7,2). (6,3) a function?

Answers

Yes it is .no points over

2-b/3=-5/2


What is b?

Answers

Answer:

4

Step-by-step explanation:

just guessing hh oop sorry if its wrong

27/2 is the answer to your question

A marching has 4 rows of trumpets with 10 trumpets in each row. How many trumpets are in the marching band. Use distributive property to solve.

Answers

Answer:

4x10=40 10

Step-by-step explanation:

10 people in each row. 4 rows of people. 10+10+10+10


please answer this question GIVING BRAINLIEST!!

Answers

Answer:

b

attention:

please i saw in this picture that you wrote for the question 10 that I solved before number -5

and the answer i got was 5 not -5 hope I am talking about the question I answered before.

What is the decimal value of the hex number ABE?

Answers

Answer:

The value of HEX ABE in decimal is 2750.

Step-by-step explanation:

Hex ABE to decimal explained:

The value of HEX ABE in decimal is 2750.

The value of HEX ABE in binary is 101010111110.

E 14 X 160 = 14

B 11 X 161 = 176

A 10 X 162 = 2560

HEX ABE = 2750

the binary value is: 101010111110

I'm not gonna put the list anymore  just look on your other questions XD

HOPE THIS HELPS!

PLEASE MARK BRAINLIEST IF THIS HELPED YOU LEARN! :)

Avram borrows $14,500 at 5.4% simple interest to open a small business. His bank allows him 9 years to pay back the loan. How much simple interest will Avram have to pay on the loan?

Answers

Answer:

Avram will have to pay $7,047 simple interest

Step-by-step explanation:

Simple Interest

Definition: Interest calculated on the original principal only of a loan or on the balance of an account.

Unlike compound interest where the interest earned in the compounding periods is added to the new principal, simple interest only considers the principal to calculate the interest.

The interest earned is calculated as follows:

I=A.r.t

Where:

I = Interest

P = initial principal balance

r = interest rate

t = time

Avram has a principal of P=$14,500 at a simple rate of r=5.4%=0.054 for t=9 years, thus:

I=14,500*0.054*9=7,047

I=$7,047

Avram will have to pay $7,047 simple interest

Answer:

$7,047 simple interest

)Kelly read 30 pages of her 300-page book in 6 hours. At this rate, how long will it take her to read the entire book? 60 hours 5 hours 6 hours 30 hours

Answers

Answer:

What would you want the answer in?

Step-by-step explanation:

Answer:

60 hours

Step-by-step explanation:

That is really slow reading

PLEASE HELP!! use the diagram shown. what is the length of GD?

Answers

Answer:

should be 8.

Step-by-step explanation:

As the picture shows, FG is 8. It also shows that FG and GD are congruent, so they are both equal to 8

Solve for x: (5 points) negative 3 over 2, multiplied by x minus 9 equals negative 27 a −24 b −12 c 11 d 12

Answers

Answer: b, 12

explanation: combine -3/2 * x and u get -3/2x. then isolate the variable by doing the inverse of subtraction on both sides. (add 9 on both sides). then do the inverse of multiplication on both sides. (divide by -3/2 on both sides)

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