Mathematics High School

Find the slope of GH: G(-11, -3) and H(-6,7)

Answers

Answer 1

Answer: m=2

M stand for measurement

Step-by-step explanation:

(−11,−3);(−6,7)

(x1,y1)=(−11,−3)

(x2,y2)=(−6,7)

Use the slope formula:

m= y2−y1 /x2−x1

(7−(−3) ) −( 6−(−11) )

= 10 /5

Answer: m=2

(hope this helps )

Answer 2

I checked it twice and still got 0.5

Find The Slope Of GH: G(-11, -3) And H(-6,7)

Related Questions

PLEASE HELP ME!!!!
What is the domain and range of the relation shown in the table?

Answers

Answer:

the answer is c

Step-by-step explanation:

good luck

Answer:

last option

Domain: -3,-1,2,5 Range: 0,2,4

It may be the one above it but you have to be careful because it might say that 0 is a real number or it is not. Fair warning!

Step-by-step explanation:

The domain is the x values and the range is the y values.

Hope this helps!

find the value of this expression if x= -7

x^2+5/x+1

Answers

Answer:

-9

Step-by-step explanation:

Replace x with -7 in the expression:

x^2 + 5 / x + 1

-7^2 + 5 / -7 + 1

49 + 5 / -6

54/-6

simplify the fraction

9/-1 = -9

Use the drop-down menus to choose steps in order to correctly solve
4k - 6= -2k - 16 - 2 for k.

Answers

4K-6=-2K-16-2. Start by simplifying terms on each side. 4K-6=-2K-18. Get the terms together. 6K=-12. Now simplify by division. K=-2. If u plug the answer back in the equation they will equal each other so I know I’m right.

Find the equation of the line in slope intercept form that is perpendicular to the line y= 2x -3 and that contains the point (1,-2)

Answers

Answer:

[tex]y=-\frac{1}{2} x-\frac{3}{2}[/tex]

Step-by-step explanation:

On a road map, the distance between 2 cities is 2.5 inches. The map scale is 1 inch:30 miles. What is the actual distance between the cities?

Answers

Answer:

Step-by-step explanation: 2 times 30 is 60 30 divide by .5 is eqaul to 15 becasue it is half

and 60+15=75

Answer:

75 is the anwer

New car is purchased for $20,700 the value of the car depreciates at 11% per year what will the value of the car be after 11 years

Answers

Answer:

18423

Step-by-step explanation: 18423 (I think this is correct. Sorry if this didn't help.)

A department store is offering the same percentage discount on all of their shoes. Suppose one pair of shoes is marked down from $70 to $49. Based on that percentage discount, what would the new price be for a pair of shoes that originally cost $100?

MIDDLE SCHOOL QUESTION

Answers

Answer: $70

Explanation: 49 is 70 percent of 70, which means the price was reduced 30%. If we reduce $100 by 30%, we get 70

Please help asap!! I will mark you as brainliest :)

Answers

B is the correct answer.

CAN ANYONE SOVE THIS EASY INDIAN MATHS QUESTION...The angle of elevation of a cloud from a point 60m above a lake is 30" and the angle of
depression of the reflection of the cloud in the lake is 60° find the height of the cloud from
the surface of the lake.

Answers

Answer:

the angle of elevation of a cloud from a point 60m above a lake is 30 and the angle of depression of the reflection of the cloud in the lake is 60 - Mathematics ... the reflection of the cloud in the lake is 60* find the height of the cloud from the surface of the lake

Step-by-step explanation:

Hope this helps

Answer:

80 m

Step-by-step explanation:

The described points form two right triangles which share same horizontal leg a.

The bottom triangle has 60 m vertical length and 60° opposite angle.

The triangle on the top has unknown (x) vertical length and 30° opposite angle.

We are looking for the distance x + 60 m

On the top triangle we have:

tan 30° = x/a ⇒ a = tan 30° / x

On the bottom triangle we have:

tan 60° = 60/a ⇒ a = tan 60° / 60

Comparing we get:

tan 30° / x = tan 60° / 60 x = 60 tan 30° / tan 60°x = 20 m

So the distance is:

60 m + 20 m = 80 m

Pls help!!! Fastttttttttttttttt

Answers

Answer:

Step-by-step explanation:

that shows

0+4.5=4.5-2.5=2

Its A. None of the other ones look like its from 4.5 - 2.5.

Please help me!!!!!! I really neeeeeeed

Answers

Answer:

A-(x+4,y-5)

B- move 1 unit left and 7 units down

Step-by-step explanation:

A- 4 units right is x so

(x+4,y__)

5 units down is y so

(x+4,y-5)

B- move 1 unit left and 7 units down

because (x-1,y__) is going left because of the subtraction sign and its the x-coordinate, and (x-1,y-7) is down because its a Y-coordinate and sub so its going down.

TIP- Going left/down is always subtract/negative going right/up is positive/addition.

Find the measure of the unknown angle.

Answers

Answer:

131° Degrees

Step-by-step explanation:

It's the same just put in different places

Answer:

The answer is in the screenshot provided.

Step-by-step explanation:

solve - 3-5 = 15?
Devide each by -3-5
Multiply each by -3-5
multiply each side by -3-5

Answers

Answer:

OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOooooooooooooOOOOOOOOOOOOOOOOOOOOOFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFfffffffffFFFFFFFFFFFFFFfffffffffffff

Step-by-step explanation:

You did the same thing to me

PLS HELP ASAP PLSSS IT DETECTS IF ITS RIGHT OR WRONG HELPPP

Answers

Answer:

Step-by-step explanation:

⚠️How do I solve this in descending order⚠️

2g+40g

Side info: so I know the answer is technically 42g but I also know that I have to do this in descending order so just need help with that check notifications I might ⚠️ comment ⚠️

Answers

rational. There’s nothing further that you can do with this problem

Two planes travel at a constant speed. Plane A travels 2,700 miles in 5 hours. Plane B travels 3,815 miles in 7 hours. Which plane is faster?

Answers

Answer:

Plane B is faster

Step-by-step explanation:

Leo gathered data about the weight, in pounds of his suitcase when it was packed for trips lasting different numbers of nights. the data he gathered is organized in the table. (PLEASE ANSWER FOR REAL!!! NO BS LIKE RANDOM LETTERS OR IDK!)

Nights (x) 2, 3, 4, 5, 6
Weight (y) 17, 22, 26, 30, 35

Answers

Answer:

y=4.4x+8.4

Step-by-step explanation:

A line contains two distinct points, C and D. Select each correct statement,
Points C and D determine one unique line,
There are infinitely many points between points C and D.
The distance from C to D is equal to the distance from D to C.
O Any line segment that contains point C must also contain point D.

Answers

Answer:

We have a line that passes through points C and D.

a) Points C and D determine one unique line

This is true, there is only one line that passes through a given pair of points, then we can call this line as "Line CD".

b) There are infinitely many points between points C and D.

This is also true, if we define the points with real numbers in R^2, we will have a dense set, which means that between C and D we can find infinite points.

c) The distance from C to D is equal to the distance from D to C.

Also true, the distance between two points C = (cx, cy) and D = (dx, dy) is defined as:

D = √( (cx - dx)^2 + (cy - dy)^2)

And because we have squares, this will be exactly the same as:

D = √( (dx - cx)^2 + (dy - cy)^2)

Then the distance from C to D, is exactly the same as the distanco from D to C.

d) Any line segment that contains point C must also contain point D.

This is false, we can define infinite segments where the endpoint is C, and does not pass through point D (some examples are given in the image below) So this is the only false option.

Simplify the expression.

4.8x - 4.6 + 3.9x

Answers

Answer:

8.7x - 4.6

Step-by-step explanation:

4.8x - 4.6 + 3.9x

Group like terms

4.8x + 3.9x - 4.6

Add similar elements: 4.8x + 3.9x = 8.7x

Then you get your answer:

8.7x - 4.6

add and reduce to lowest terms: 1 2/3+ 2 3/7 I need help ASAP

Answers

Answer:

The answer is 4 2/21

Step-by-step explanation:

Answer: 4 4/21

Step-by-step explanation: 1 2/3=1 14/21. 2 3/7=2 9/21

HELP ME ITS TIMED
WHAT'S 11+(-3)-1/8j-3/8j+7 SIMPLIFIED

Answers

Answer:

15-1/2j

Step-by-step explanation:

I hope this helps

-2²-3(-2)+7

I think it’s 17 but idk

Answers

Answer:

−2^2−(3)(−2)+7

=−4−(3)(−2)+7

=−4−(−6)+7

=2+7

Help me please!! Answer question #21 ( the middle question)

Answers

Answer:

i dont know sorry

Step-by-step explanation:

i dont understand i just watch anime all day

Answer:

Free points? idek sorry.

Step-by-step explanation:

20 POINTS the perimeter of a semicircular disc whose diameter is 28 cm.

Answers

87.96 cm

I hope this helped out! Have a nice day :)

Answer:

87.96 cm

Step-by-step explanation:

I had this answer up but it got deleted for sum reason....

PLEASE HELP, WILL MARK BRAINLIEST

25−(3x+5)=2(x+8)+x

Answers

Answer:

x = 2/3

Step-by-step explanation:

Zoe invested $16,000 in an account paying an interest rate of 3.6% compounded
quarterly. Assuming no deposits or withdrawals are made, how much money, to the
nearest hundred dollars, would be in the account after 20 years?

Answers

Answer:

Its 32800

Step-by-step explanation:

please show work
Write the point-slope form of the equation of the line through the given points.
3) through: (4,5) and (0,2)

Answers

Answer:

y - 5 = 3/4 (x - 4) so A

Step-by-step explanation:

It's would be A because the original equation is Y - Y1 = m (X - X1)

Since a coordinate is (x, y) the Y1 = 5 and the X1 = 4

If you plug those in the equation, it will give you y - 5 = m(x - 4)

Now, to figure out the slope, you have to know how you get can to the points (4, 5) from (0, 2). Slope is change in y / change in x. so to get from 0 to 4 for x, you add 4, and 2 to 5 for y, you add 3. Meaning the slope is 3/4. The m in the equation is the slope, so if you plugin the slope, the equation would be

y - 5 = 3/4 (x - 4)

What is the range of the function
f(x) = = 3x + 2 in the domain -2

Answers

Answer:

The range is:

{-4, 1, 2, 5, 8}

Step-by-step explanation:

Given the function

[tex]f(x)=3x+2[/tex]

We know that the domain of a function is the set of input or argument values for which the function is real and defined.

As the domain interval -2 ≤ x ≤ 2

i.e. the values in the domain = {-2, -1, 0, 1, 2}

We also know that the range of a function is the set of values of the dependent variable for which a function is defined.

As the domain interval -2 ≤ x ≤ 2

Putting all the x-values in the domain interval in the function

putting x=-2 in the function

[tex]f(x)=3x+2[/tex]

[tex]f(-2)=3(-2)+2=-6+2=-4[/tex]

putting x=-1 in the function

[tex]f(x)=3x+2[/tex]

[tex]f(-1)=3(-1)+2=-3+2=1[/tex]

putting x=0 in the function

[tex]f(x)=3x+2[/tex]

[tex]f(0)=3(0)+2=0+2=2[/tex]

putting x=1 in the function

[tex]f(x)=3x+2[/tex]

[tex]f(1)=3(1)+2=3+2=5[/tex]

putting x=2 in the function

[tex]f(x)=3x+2[/tex]

[tex]f(2)=3(2)+2=6+2=8[/tex]

Thus, when we put the domain values, the corresponding range values are:

x y

-2 -4

-1 1

0 2

1 5

2 8

Therefore, the range is:

{-4, 1, 2, 5, 8}

What is the y-intercept of y = - 1/3x + 2?

Answers

Answer:

Pretty sure it's 2

Step-by-step explanation:

Answer:

3×3=9

Step-by-step explanation:

hope this helps haha

Timed math PLEASE HELP 8th GRADE HELPPPPPPP

Answers

Answer:

John's and Amber's wages are proportional to time. John's unit rate it $9 per hour. Amber's unit rate is $8 per hour

Step-by-step explanation:

The table(johns) shows this because he earns $9 more for every extra hour he works. this makes the unit rate $9 an hour.

The graph(ambers) shows that her pay increases at a steady rate, hitting a multiple of 8 every hour. This makes the unit rate $8 an hour.

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