What is the answer to (2,7); m=5

Answers

Answer 1

Step-by-step explanation:

Find equation

y - y1 = m(x - x1)

y - 7 = 5(x - 2)

y = 5x - 10 + 7

y = 5x - 3


Related Questions

(ASAP 100 POINTS AND BRAINLIEST) The two dot plots below compare the forearm lengths of two groups of schoolchildren:

Two dot plots are shown one below the other. The title for the top dot plot is Forearm Length, Group A and the title for the bottom plot is Forearm Length, Group B. Below the line for each dot plot is written Length followed by inches in parentheses. There are markings from 11 to 14 on each line at intervals of one. For the top line there are 3 dots above the second mark, 4 dots above the third mark, and 3 dots above the fourth mark. For the bottom line there are 3 dots above the first mark, 5 dots above the second mark, and 2 dots above the third mark.

Based on visual inspection of the dot plots, which group appears to have the longer average forearm length?

Group B, because three children in the group have the least forearm length of 11 inches
Group A, because three children in the group have the least forearm length of 11 inches
Group A, because seven children have a forearm length longer than 12 inches
Group B, because two children have a forearm length longer than 12 inches

Answers

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Step-by-step explanation:

Answer:

D. Group A, because four children in the group have the least forearm length of 10 inches.

Step-by-step explanation:

It can be seen that more children in group B have forearm length more than 12 inches and there are no children who have forearm length greater than 12 inches in group A.

So, based on the visual inspection of the dot plots, group A, appears to have longer average forearm length.

In order to verify the claim let us find the mean

Mean of Group A

Mean of Group B

So, group A has shorter average forearm length.

what is the measure of angle y

Answers

Answer:

Step-by-step explanation:

You are given a right triangle. The square in the  corner of the triangle tells you that that angle = 90°.  Also the sum of all three angles in a triangle = 180°.

Sum of the angles in the triangle = 40° + 90° + y = 180°

                                                              130° + y = 180°

                                                                       y = 180° - 130°  

                                                                       y = 50°

Second way:

The acute angles of a right triangle = 90°. Therefore  40° + y =  90°

                                                                                                 y = 90° - 40°

                                                                                                 y = 50°

find 14% of 1,275 please help me please

Answers

Answer:

178.5

Step-by-step explanation:

Answer:

178.5

Step-by-step explanation:

hope it helps

Find the slope of the line.

Answers

Answer:

-1/3

Step-by-step explanatition

the slope goes down to the right, so it is negitive. It goes down x by 3, and down y by 1. slope = y/x , slope = -1/3

a little help? for checking if my work is right?

Answers

Answer

1) x=5

4x5=20

20-3=17

2) x=10

2x=5=1/5  =3

3)x=4

4-2=2

3x2=6

Hope this helps!

Answer:

its correct good job

Step-by-step explanation:

Please help i need it for tomorrow

Use the angle relationships show in this diagram to complete the equation.
Explain please

Answers

Answer:

x = 3

Step-by-step explanation:

All three vertical lines are parallel and that makes the angle with measure of 67 degrees and the angle with measure represented by 23x - 2 are alternate and equal:

67 = 23x - 2 add 2 to both sides

69 = 23x divide both sides by 23

3 = x

Find the value x. x=(
x=(
4r + 23
101 - 1
78

Answers

Answer:

sin (330)

cos (390)

csc (60)

Step-by-step explanation:

Steve worked 3.7 hours yesterday and 5.5 hours today. He makes $14.50 per hour. How much money did he earn for both days?

Answers

Answer:

Step-by-step explanation:

first u poop then u do the WAZP

Find the area of square ABCD

Answers

Answer:

The area is 10 x 4 =40

Step-by-step explanation:

answer is 40

Answer:

100 m

Step-by-step explanation:

If one side is 10 m on a square, all sides are.

But we only need base x height to find area

10 x10= 100

Omg yes I will be giving a Brainlist

Answers

Answer:

The third one

Step-by-step explanation:

the scale on a map shows that 5 centermeater =2 kilometers. What number of centameaters on the map represents an actual distance of 7 kilomeaters.

Answers

Answer: 17.5 centimeters

Explanation: 5cm divided by 2 is 2.5cm. 2.5cm is equal to 1 km. So 2.5cm multiplied by 7km is 17.5cm

Bananas are sold at four different grocery stores.Which store has the lowest price per pound?

Answers

Answer:

There is not enough information to answer, input more information the re-ask the question

Step-by-step explanation:

What is the greatest common factor (GCF) of 50 and 72?

Answers

Answer:

2

Step-by-step explanation:

Factors for 50: 1, 2, 5, 10, 25, 50

Factors for 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Both share factors 1 and 2, therefore your final answer is 2 since it's the greatest digit in this case.

nacks & More sells a 3-pound bag of mixed nuts for $17.25. Healthy Snacking sells a 2.5-pound bag of mixed nuts for $13.75. What is the unit price at Snacks and More?

Answers

The Unit price at Snacks & More is $5.75 per pound

Unit price is the price for a single unit of product.

Given that Snacks & More sells a 3-pound bag of mixed nuts for $17.25, hence:

Unit price at Snacks & More = $17.25 / 3 pound = $5.75 per pound

Healthy Snacking sells a 2.5-pound bag of mixed nuts for $13.75.

Unit price at Healthy Snacking = $13.75 / 3 pound = $4.58 per pound

The Unit price at Snacks & More is $5.75 per pound

Find out more at: https://brainly.com/question/19183684

write the equation of a line that is perpendicular to the line y=-3/4x+3 and passes through the point (3,7). Write your answer in BOTH point-slope form and slope-intercept form

Answers

Answer:

see explanation

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - [tex]\frac{3}{4}[/tex] x + 3 ← is in slope- intercept form

with slope m = - [tex]\frac{3}{4}[/tex]

Given a line with slope m then the slope of a line perpendicular to it is

[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{-\frac{3}{4} }[/tex] = [tex]\frac{4}{3}[/tex] , then

y = [tex]\frac{4}{3}[/tex] x + c ← is the partial equation

To find c substitute (3, 7 ) into the partial equation

7 = 4 + c ⇒ c = 7 - 4 = 3

y = [tex]\frac{4}{3}[/tex] x + 3 ← in slope- intercept form

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b ) a point on the line

Here m = [tex]\frac{4}{3}[/tex] and (a, b ) = (3, 7 ) , then

y - 7 = [tex]\frac{4}{3}[/tex] (x - 3) ← in point- slope form

the difference between two numbers is 314 the average of these two numbers is 545 what are these two numbers

Answers

Answer:

702 & 388

Step-by-step explanation:

let no =x&y

x-y=314

x+y/2=545

cross

x+y=1090

y=x-314

x+x=1090+314

2x=1404

x=702

y=702-314

=388

which rate is equivalent to 8 liters per minute

Answers

It's 2 gal/min

8 liters is 2.1134 gallons, so its the closest to the the first option than the others.

what is 2 divided by 1/3 equal

Answers

Answer:

6

Step-by-step explanation:

2 ÷ 1/3

= 2 x 3

= 6

Therefore, 2 divided by 1/3 equals 6.

Hoped this helped.

Answer:

6

Step-by-step explanation:

2          1

-      /    -

1          3

then you can use keep switch flip to make it

2/1 x 3/1

3x2 = 6

convert the following quantities

badly need thankyou

a. 565,900 seconds into day
b. 17 years into minutes
c. 43 miles into feet
d. 165 pounds into kilograms
e. 100 yards into meters
f. 22,647 inches into miles
g. 2678cm into feet
h. 60 miles per hour into meters per second
i. 130 meters per second into miles per hour
j. 1,100 feet per seconds into miles per hour
k. 53 yards per hour into inches per week
l. 721 lbs per week into kg per second
m. 88 inches per second into miles per day
n. 12080 gallons per month into liters per hour
o. 27 miles per gallon into kilometers per liter
p. 186, 282 miles per seconds into meters

Answers

Answer:

a. About 6.55 days in 565,900 seconds.

b. 8.935,200 minutes in 17 years.

c. 227,040 feet in 43 miles.

d. About 74.84 kilograms in 165 pounds.

e. 91.44 meters are in 100 yards.

f. About .36 miles are in 22,647 inches.

g. About 88.44 feet are in 2678 cm.

Sorry these are all the ones I can figure out right now. Good luck on the other ones. :)

Step-by-step explanation:

I used a conversion chart to get from the first unit to the second one.

which quadrant is the ordered pair (-5.5,3) in?
PLEASE HELP!!!! I WILL GET IN TROUBLE!!!!!!!!!!

Answers

Answer

Step-by-step explanation:

quad 1=+,+

quad 2= -+

quad 3= -,-

quad 4= +,-

What is the reciprocal of 13/14

Answers

Answer:

14/13

Step-by-step explanation:

the reciprocal is the fraction upside down.

PLZZZZ HELP I AM STUCK​

Answers

Answer:

I think it's the last one

Step-by-step explanation:

What is the coefficient of the x^2 term when (x + 3y)^3 is expanded?

Answers

Answer: 9y

Step-by-step explanation:

(x +3y)1

= x + 9yx² + 15y²x + 27y³

Coefficient of x = 9y

Bobby and Cindy want to go on summer vacation to Florida and ride roller coasters. Currently, Bobby has $75 and Cindy has $125. If they each save $50 each week, how much money will they have after 9 weeks?
$____Just type the amount of money. No $ sign No decimals. Just the whole number.

Answers

Answer:

575 cindy 525 bobby

Step-by-step explanation:

1100$ in total if thats what u wanted.

Oliver made 5% of his free throws over the season. If he shot 120 free throws, how many did he make?

Answers

Answer:

6 free throws

Step-by-step explanation:

you do 120 divided by 0.05 (which is 5 percent in decimal form) and get 6.

David read12of a book in the morning, and he read some more at night. By the end of the day, he still had15of the book left to read. How much of the book did David read at night?

Answers

Answer:

Fifteen fifteen fifteen fifteen fifteen

Fifteen fifteen fifteen fifteen fifteeb

PLZ HELP 1000 POINTS, BRAINIEST AND PLZ HELP

Answers

Answer:

okay but what is should we help u with

Answer:

Hi, you did not ask a question sooo I can’t really help you because there is no question or picture. I hope you managed to get right whatever you needed help with!

Step-by-step explanation:

Also it’s only 50 points that I got.

Find the equation of a parallel to y+2=-1/2x that passes through the point (-2,2)

Answers

Answer:

y = - 1/2x + 1

Step-by-step explanation:

y+2= - 1/2x

Slope = -1/2

Point: (-2,2)

y-Intercept: 2 - (-1/2)(-2) = 2 - 1 = 1

plz help with this i will pick anyone to be my freind

Answers

Answer:

Sir download a math app, I cant see this picture its to blury but ill help next time please make sure the question it clear.

Step-by-step explanation:

Answer:

can barely see the questions but to find slope the equation is

[tex] \frac{y2}{x2} - \frac{y1}{x1} [/tex]

Graph and solve the system
3=4y+x
4y=-x+3

Answers

I am not that sure but i think this is the answer

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