Mathematics High School

Write the equation of a line that is perpendicular to the line that passes through (4,−3)and (−7,8).

Answers

Answer 1

Line perpendicular to a given line is = 1/m

To find m, use m =y2-y1/x2-x1 formula

m = (8-(-3))/(-7-4)

m = 11/-11,

m = -1

Use y= mx+c to find equation of line

Plug in a pair of values,

-3= -1(4)+ c

c= 1

Thus, equation is:

y = -x+1

Equation of line perpendicular to this line is:

y= x+1

Hope it helps :)

Pls mark it as Brainliest :)

Related Questions

The lowest point in Japan is Hachiro-Gata with an elevation of -12 feet. The lowest point in the United States is Death Valley with an elevation of -282 feet. What is the difference in elevation between Hachiro-Gata and Death Valley (Show all your work to receive full credit. My advice is to make a number line)

help asap

Answers

Subtract 12 from 282 then add a negative sign.
Answer
-270

Which property can you use to simplify (4+10)+(-10)

A. Associative property of addition
B. Associative property of multiplication
C. Commutative property of multiplication
D. Commutative property of addition

Answers

Answer:

Associative property of addition

Step-by-step explanation:

(4+10)+(-10)

We want to change the parentheses to

4 + ( 10 + -10)

We can use the Associative property of addition

( a+b) + c = a+ ( b+c)

Answer:

communative property of addition

Step-by-step explanation:

Question 12
Researchers are investigating how the amount of monthly rainfall measured in centimeters (cm)affects the monthly growth, in cm, of a certain plant. From a sample of data, the researcher
created a least-squares regression line. Computer output is shown in the following table.
Variable
DF
Estimate
T
Intercept 1
0.350
Rainfall
0.025
SE
0.75
2.14
1
0.15
6.00
Which of the following statements is an interpretation of the value 0.75 shown in the table?
Monthly growth is expected to increase by 0.75 cm when rainfall increases by 1 cm.
B
Rainfall is expected to increase by 0.75 cm when monthly growth increases by 1 cm.
С
For a month with 0 cm of rainfall, the monthly growth is expected to be approximately 0.75 cm.
D
For a plant with Ocm of monthly growth, the month had an expected rainfall of approximately 0.75 cm.
E
Approximately 75% of the variability in monthly growth is due to its linear relationship with rainfall.

Answers

Answer:

Step-by-step explanation:

We went over it in class.

The value of the y-intercept gives the value of predictor variable, y when the value of the explanatory variable, x is equal to 0.

Therefore, 0.75 is the value of the y-intercept which means that monthly growth will be 0.75 when the amount of Rainfall is 0cm.

The rate of increase per 1 cm increase in monthly Rainfall is the slope value the regression line.

The intercept value of y(monthly growth) is 0.75 cm and it is the value of growth when the amount of Rainfall is 0cm

The approximate percentage of variability is given by the coefficient of determination and not the value of the intercept.

Therefore, the value 0.75 infers that monthly growth will stand at approximately 0.75 when the value of Rainfall is 0cm.

Learn more :https://brainly.com/question/18405415

-6(15) explain please and thank you

Answers

Answer:

-6(15) = -90

Step-by-step explanation:

() means multiply so -6 x 15 = -90

1 5

- 6

-3 0

-6

-90 (cross multiplying)

- x + = -

- x - = +

-90. You multiply by negative times positive equals negative

0.0010 in words?
I need help with this question

Answers

Answer:

The answer is one one thousandth I believe.

Answer:

1 thousandths or 10 thousandths

Step-by-step explanation:

The one is in the thousandths place.

On a coordinate plane, 3 triangles are shown. Triangle D E F has points (5, negative 2), (1, negative 2), (1, negative 4). Triangle D prime E prime F prime has points (2, 5), (2, 1), (4, 1). Triangle D double-prime E double-prime F double-prime has points (negative 3, 5), (negative 3, 1), (negative 1, 1).
Which rule describes the composition of transformations that maps ΔDEF to ΔD''E''F''?

Answers

Answer:

B. T–5,0 ∘ R0,90°(x, y)

Step-by-step explanation:

got it right on edge 2020

Answer:

B. T–5,0 ∘ R0,90°(x, y)

Step-by-step explanation:

Edge2020

the window box method of multiplication for the following problems: 67 x 32 and 132 x 34.

Answers

Answer:

2144 and 4488

Step-by-step explanation:

Plzz it's due today I need help

Answers

Answer:

The answer is 17.

Step-by-step explanation:

Simplify: 5x + 4x2 + 10 + 2x2 + 2x – 6+2 - 1.

Answers

the answer would be 7x+ 17

if a pick-up truck gets 10 miles per gallon of gas. how many feet per quart is this?

Answers

2.5 per
Hopes this helps

Which numbers, when added to -15 give a sum greater than 0?
Which numbers, when added to -15 give a sum less than 0?
Which number, when added to -15 gives a sum equal to 0?

PLEASE ANSWER THIS AND BE SPECIFIC THIS WOULD SAVE ME AND WOULD BE A BIG BLESSING PLEASE!! DO IT IN aT LEAST LESS THAN 10 MINUTES!!!!!

Answers

The first question is the numbers 16 and above.

Number line!

using a number line you can go from -15 to then go to the right until you get to +1.

Count the spaces.

(You can also think of this as debt which I find much easier.)

The second question would be 14 and under.

Any answer from 14 and under will lead to a negative answer, which is less than 0.

You can use a number line to help you with this one as well,

Start from -15 then go the right until you reach -1.

count the spaces.

The last one is 15.

Number line, once again.

start at -15 then go to the right until you reach 0.

count the spaces.

Hope this helps!

What is one-half of two-thirds?

Answers

Answer:

1/3

Step-by-step explanation:

1/2 * 2/3

1 * 2

2 * 3

2/6

Simplify: 1/3

Help plz. I hope you can tell with the picture says because I’m looking at it right now and I definitely can.

Answers

Answer:

Step-by-step explanation:

x= (-2 -1)h

x= (-2-1)4= -12

What’s a more efficient way to describe ""the set of all numbers at most 4 units away from 2""

Answers

Answer:

the solution is a set of real numbers between the intervals of -2 and 6

Step-by-step explanation:

We want to represent the set of all numbers at most 4 units away from 2.

If the numbers are represented by "x", this means that we want the distance between x and 2 to be less than or equal to 4.

Now, the distance between x and 2 can be represented in absolute value form as; |x - 2|

Thus, the equation that satisfies the more efficient way is;

|x - 2| ≤ 4

This means that;

x - 2 ≤ 4 or x - 2 ≥ -4

Solving both we have;

x ≤ 6 or x ≥ -2

Thus, the solution is a set of real numbers between the intervals of -2 and 6

PLZZZZZZ HELPPPPPPPPPPPPPP

Answers

Answer:

You need to stop relying on this website.

Step-by-step explanation:

Anytime you find a challenging problem you will automatically go to this website thus not gaining any intelligence.

Is the point (-3, 2) a solution of x-5y<7x − 5 y < 7? Explain how you know.

Answers

Answer:

yes, it makes the inequality true

Step-by-step explanation:

Try it and see.

x - 5y < 7

-3 -5(2) < 7

-13 < 7 . . . . . . true

The given point is a solution.

How did you know that the values of the variables really satisfy the equation?

Answers

Answer:

To know if the value that we have satisfies the given equation, we have to do the checking. To check, we have to substitute the value that we get to the variable and solve the equation. Example: ... Therefore, we can conclude that 25 is the correct value of x, and it satisfies the equation.

Step-by-step explanation:

Solve for x. geometry with triangle

Answers

Answer:

Subtract the sum of the two angles from 180 degrees. The sum of all the angles of a triangle always equals 180 degrees. Write down the difference you found when subtracting the sum of the two angles from 180 degrees. This is the value of X.

Step-by-step explanation:

Hope this helps

What is the approximate measurement of the diagonal of the cube if the cube’s length is 5 feet

Answers

face diagonal f = 7.0710678118655 ft

solid diagonal d = 8.6602540378444 ft

what is 3/7 as a decimal plz answer it's due friday

Answers

3/7=0.428571 or technically it roughly equals that.

Answer:

0.4286 or u just say 0.42

Step-by-step explanation:can u help me with my promblem???

How does where and how people live impact global cultural, political, and economic patterns?

what is the value of 6x-3 if x = -5?

Answers

6x-3; x=-5
6x(-5)-3
-30-3
-33

Which region represents the solution to the given system of inequalities?
[x+3y less than or equal to -3
x greater than or equal to 3

Answers

Step-by-step explanation:

I hope I have been useful.

good luck.

♥️♥️♥️♥️♥️

Answer:

Step-by-step explanation:

Food storage contains labeled with a 1.5 quart capacity must have an acutal capacity within 0.02 quarts of the capacity stated on the label. Select the equation that represnets the minimum actual capacity and maximum actual capacity allowed for products labeled as 1.5 quart food storage containers.

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Given that:

If Capacity on label = 1.5 quarts

Actual capacity will be within 0.02 quartz of the capacity stated on label

The actual capacity of the container labeled 1.5 quarts will hence equal:

Let actual capacity = a

| a - capacity in label | = 0.02

| a - 1.5 | = ± 0.02

a - 1.5 = ± 0.02

Hence,

Minimum actual capacity :

a = - 0.02 + 1.5 = 1.48

Maximum actual capacity :

a = 0.02 + 1.5 = 1.52

Given m|n, find the value of x.

Answers

The answer would be 117 degrees. Subtract 63 from 180 and it will give you 117

that’s 117°
you get this by subtracting 180 by 63 to find the remaining value of the line

9. You have a box that is a cube with side length of 10 cm. Will a pencil that
is 17 cm long fit inside the box? Explain your reasoning.

Answers

The pencil will fit if its length is smaller than length of the diagonal of the cube

The pencil will fit inside the box

How to determine if the pencil will fit?

The dimension of the cube is given as:

L = 10 cm

Calculate the diagonal (D) of the cube using:

D = (3L^2)^(1/2)

So, we have:

D = (3 * 10^2)^(1/2)

Evaluate

D = 17.3

The length of the diagonal is greater than the length of the pencil (17 cm)

Hence, the pencil will fit inside the box

Answers

Answer:

1/24 mile

Step-by-step explanation:

To find 1/3 of 1/8, you would multiply the two fractions

Good luck!

- 5/4 + 75/40 + 100% =

Answers

Answer:

13/8 or 1.625

Step-by-step explanation:

13/8 is your answer for this

What is the coefficient of b in the expression b + 10? Explain.

Answers

Answer:

Step-by-step explanation:

as b have no number given it means. its coefficent is 1

Hurry please answer it would be great
1. Find the missing measure.
ANSWER 1 2 and 3 please

Answers

I got the same as the last guy
X=25
X 129
X 73

A baby is born having a mass of 3,000 grams and gains 200 grams in the following week. How much does the baby weigh one week after its birth? How many grams!

Answers

Answer:

7 pounds 0.8767 ounces

Answer:

3,200

Step-by-step explanation:

if it gains 200 a week then its 3,000 enital grams plus the 200 hundred gained

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