Mathematics College

need some answer for khan Academy

Answers

Answer 1

(5,0)

(0,-5)

[tex]\frac{-5-0}{5-0}= -1[/tex]

Related Questions

In the rectangle KLMN, with lengths KM = 10x + 24 and LA = 32. Find the value of x.

Answers

Answer:

Step-by-step explanation:

You are given two functions f(x) and g(x). How has the graph of g(x) changed from that of f(x)?
f(x) = log (x + 1)
g(x) = log (x - 2) + 5
A)
g has been shifted up five units and to the left two units from f
B)
g has been shifted up five units and to the right three units from f
C)
g has been shifted down five units and to the left two units from f
D)
g has been shifted down five units and to the right three units from f

Answers

Answer:

C. g has been shifted down five units and to the left two units from f

Step-by-step explanation:

Sana makatulong

please help me I will give a brainlist

Answers

Answer:

-3,2

Step-by-step explanation:

Answer:

Step-by-step explanation:

The x coordinate always goes first, and then the y coordinate comes next. An easy way to remember is "walk before you fly." In this case, the x coordinate is -3, and the y coordinate is 2. So: (-3,2)

Find the midpoint of the segment with the following endpoint (9,2) and (5,5)

Answers

Answer:

(7, 3.5)

Step-by-step explanation:

find the distances between the x and y

9 and 5 are 4 apart, and 2 and 5 are 3 apart

divide those distances by 2

4/2 = 2, 3/2 = 1.5

add those distances to the smaller of the x and y

5 + 2 = 7, 2 + 1.5 = 3.5

those two numbers are the midpoint (7, 3.5)

Each side of a square piece of sheet metal is 8 meters long. What is the sheet metal's area?

Answers

Answer:

Step-by-step explanation:

Its a square so all sides are equal

length times width

8*8=64

Answer:

Step-by-step explanation:

8 times 8 is 64

BOI

What is the nth term of 60, 110, 160?

Answers

Answer and Step-by-step explanation:

The pattern increases by 50 each time.

So, it would be 50n + 60.

#teamtrees #PAW (Plant And Water)

Simplify and find the undefined values of 4x^4+6x^3/6x^2+9x .

Answers

Answer:

x^5+4x^4+9x is what I would simplify it to.

Find the value of x

Answers

Answer:

x=80

Step-by-step explanation:

(x+30)=110 because they are vertically opposite angles.

x+30=110

x=110-30

x=80

Answer:

x = 80 degrees

Step-by-step explanation:

x + 30 = 110

- 30 = -30

x = 80 degrees

PLEASE HELP!!
Solve for m
m+7=3+m+4

Answers

Answer:

M = -7

Step-by-step explanation:

It makes sense if you replace it in for M! Hope this helps and have a great day!

Find the absolute values.
|-10| = -10? 0? 10?
|-4| = -4? 0? 4?
|0| = 0? None?
|7| = -7? 0? 7?
[10] = -10? 0? 10?

(Btw the things after the equals signs are the options that I have) please help

Answers

1. 10
2. 4
3. 0
4. -7
5. 10

A line has a slope of 1/2 and passes through the point (6,2).

a) Write the equation of this line in point-slope form
(b) What is the y-intercept of this line?

Answers

Answer:

a) y-2=1/2(x-6) b) The y-intercept of this line is -1.

Step-by-step explanation:

y-y1=m(x-x1)

y-2=1/2(x-6)

------------------

y=1/2x-6/2+2

y=1/2x-3+2

y=1/2x-1

y=mx+b where m=slope and b=y-intercept.

Which of the following numbers would be to
the left of the number -1 on a number line?
8
4
0
-0.5
-4

Answers

Answer:

-4

Step-by-step explanation:

Numbers decrease on a number line as you go left. So, to find a number to the left of -1, you need to find a number that is smaller. Since negative numbers decrease in value as they get further from 0, -4 must be smaller than -1. All other values listed will be to the right of -1.

L
14. Ling wants to hang a chandelier from the ceiling of her dining room.
The height from the floor to ceiling is 12.5 feet. The height of her dining
room table is 2.5 feet. She wants the ratio of the chandelier's height to the
distance from the table to the bottom of the chandelier to be 1:4.
a)
Find the height between the table and the ceiling.

Answers

Answer:

the height between the table and the ceiling is 10 feet

Step-by-step explanation:

just subtract the 12.5 (height of the floor to ceiling) by 2.5 (height of the table)

VERY EASY, WILL GIVE 50 POINTS FOR CORRECT ANSWER ASAP AND WILL GIVE BRAINLIEST.

Answers

the answer is (6,1) aka. 3rd answer

(13x+2)+(7x-10) add and find the answer

Answers

Answer:

[tex](13x + 2) + (7x - 10) \\ = 13x + 2 + 7x - 10 \\ = 13x + 7x + 2 - 10 \\ = 20x - 8[/tex]

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

Answer:

It should be 20x-8

Step-by-step explanation:

(13x+7x)(2-10)

add like terms and get..

20x-8

If someone makes as many slices of toast as possible in 4 minutes and 40 seconds, how many slices do think they can make

Answers

Answer:

If they can do x slices per second, they could do 280x slices

Step-by-step explanation:

4 min 40 sec -> 280 secs

280 * 5 = 1400

the 20% tip on a $8 sandwich

Answers

Answer:

Tip of $1.60

The total is $9.60

Step-by-step explanation:

(20% × $8) + $8

$1.60 + $8

$9.60

Two numbers that multiply to 16 and add to negative 8

Answers

that should be -4x-4= 16, and -4+(-4)=8

How are land parcels valued?

Answers

Land value may be determined by real estate appraisals conducted by third parties. ... Appraisal of the land can include a comparison of its condition to similar real estate. This is not the same as comparative market analysis, wherein the prices of recently sold similar properties are compared.

A chi-square goodness-of-fit test will be performed using a simple random sample of 100 homes to investigate
whether the proportion of homes heated with each source is the same as what is reported by the newspaper.
Which of the following represents the alternative hypothesis of the test?
А
The proportions for the different heating systems match those reported by the newspaper.
B
At least one of the heating source proportions is the same as the corresponding proportion
reported by the newspaper.
c) The heating sources are not evenly distributed between homes.
D
At least one of the heating source proportions is different from the proportion reported by the
newspaper
E
Wood stove heating represents the highest proportion of heating source.

Answers

Answer:

D At least one of the heating source proportions is different from the proportion reported by the newspaper.

Step-by-step explanation:

H o: proportions are the same as the model

H a: at least one proportion is not the same

In a particular year, a total of 50,127 students studied in two of the most popular host countries when traveling abroad. If 8383 more students studied in the most
popular host country than in the second most popular host country, find how many students studied abroad in each country.
There were students who studied abroad in the most popular host country

Answers

Let x be the number of students in the SECOND most popular host country.
Let x + 8383 be the number of students in the most popular host country.

x + (x + 8383) = 50127
2x = 50127 - 8383
x = 41744/2
x = 20872

therefore, the number of students in the SECOND most popular host country is 20872 and the number of students in the most popular host country is 29255.

The area of the floor of a cubical room is 49
[tex] {m}^{2} [/tex]
Find the area of 4 walls

Answers

Step-by-step explanation:

Since its a cube, Area of Floor = Area of Wall (Area of Square)

Area of 1 wall =

[tex]49 {m}^{2} [/tex]

Area of 4 walls =

[tex]49 \times 4 \\ = 196 {m}^{2} [/tex]

A cubical is a 3D square where all the sides are the same length.

The area of the floor is 49 square metered.

Since all sides are equal the area of the walls would also be 49 square meters each.

The area of the 4 walls would be 49 x 4 = 196 square meters.

please help me asap

Answers

Answer C

Step-by-step explanation:

The answer is C. 284.06 meters. I hope this helps!!!!

Plans Math Fourth grade > W.4 Parallel sides in quadrilaterals 58M How many pairs of opposite sides are parallel? no pairs 1 pair 2 pairs Submit

Answers

Answer:

2 pairs

Step-by-step explanation:

The north & south sides are parallel and the east & west are parallel.

Please help! What is the Area of the Triangle?

Answer and explanation please! <3

Answers

Answer:

area of a triangle is equals to sum of all side

Answer:

5√5

Step-by-step explanation:

the area of the triangle is, "base len x height"

the base in here is √1^2 + 2^2 = √5

its height is √4^2 + 3^2 = 5

so the area is √5 x 5 = 5√5

HELP PLSSS giving out the brainliest answer !!! help asap !!!

Answers

Answer:

A 45/28

Step-by-step explanation: because a tangnt means a a straight line or plane that touches a curve or curved surface at a point, but if extended does not cross it at that point. so 45 and 28 are on it so it has to be A

A construction crew is lengthening a road that originally measured 44 miles. The crew is adding 1 mile to the road each day. The length, L (in miles), after d days of construction is given by the following function.
L(d)= 44+d
What is the length of the road after 35 days?

Answers

Answer:

The length of the road after 35 days is of 79 miles.

Step-by-step explanation:

The length of the road, after d days, is given by:

[tex]L(d) = 44 + d[/tex]

What is the length of the road after 35 days?

This is l when d = 35. So

[tex]L(35) = 44 + 35 = 79[/tex]

The length of the road after 35 days is of 79 miles.

Can you help me, please?

Answers

Answer:

The first one is two over four

Step-by-step explanation:

1.2/4 2.2/6 3.4/8 4.4/10

help asap i am struggling see image for problem

Answers

Answer:

p = 132 - 30d

Step-by-step explanation:

Here, we can plug in x = 6 into the equation provided at the end of the problem.

p = 6[25 - (3 +5d)]

p = 150 - 18 - 30d

p = 132 - 30d

15 points math :D yayayayayya

Answers

Answer:

The imagine isnt loading....

Step-by-step explanation:

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