Find the midpoint of segment LK with endpoints L(-2, 4) and K(5,3).

Answer:

Step-by-step explanation:

let the time taken to get back be x

so that the time needed to go is (x-2)

we know that speed= distance/time

therefore the speed for the return is 24 km/h.

distance (return)= 24*x

distance (return)=24x

therefore the speed to the station is 40 km/h.

distance (return)= 40*(x-2)

distance (return)=40x-80

We know that the distance is the same

24x=40x-80

24x-40x=-80

16x=80

divide both sides by 16

x=5

the time taken to get back is x=5hours

the time taken to is x-2=(5-2)= 3hours

the total trip takes 3+5= 8hours

Answer:

480 bagels

Step-by-step explanation:

We can use a ratio to solve

200 bagels          x bagels

------------------ = --------------

10 hours          24 hours

200 * 24 = 10x

Divide each side by 10

200 * 24/10 = 10x/10

480 =x

Answer:

480

Step-by-step explanation:

Answer:

x = 15

y = 21

Step-by-step explanation:

*triangle sum theorem*

(6x - 11)° + (81)° + (x + 5)° = 180°

(7x - 6)° + (81)° = 180°

(7x)° + (75)° = 180°

(7x)° = (105)°

x = 15

________________

*vertical angle theorem* *triangle sum theorem*

(6x - 11)° + (4y - 18)° + (y + 14)° = 180°

^

|

15

(79°) + (4y + y) + (14 - 18)°

_________________________

(79)° + (5y - 4)° = 180°

(5y)° + (75)° = 180°

(5y)° = 105°

y = 21

Answer:

1. y = -1/3x - 5

2. -2 = slope and -4 = y-intercept

3. slope is -11

4. what are the options??

Step-by-step explanation:

Answer:

Step-by-step explanation:

1) option C

y = -1/3x - 5  

Slope of perpendicular line = [tex]\frac{-1}{m}[/tex]

2) y = -2x -4

Slope = -2   and y- intercept = -4

3) option A

(2, 5) ; (3, -6)

Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

         [tex]=\frac{-6-5}{3-2}\\\\\\=\frac{-11}{1}\\\\\\=-11[/tex]

Answer: 1 sheet of metal is equivalent to 18 cans

Step-by-step explanation:

If you divide 36/2 you get 18 and if you divide 180/10 you also get 18. So the proportionality of cans made to the number of sheets of metal used would be 1:18

Answer:

18

Step-by-step explanation:

1 sheet is equivalent to 18 cans it is simple just divide

Answer:

why didn't you ask the questions then?

Answer: XY= 20

Step-by-step explanation:

i took the test and got it correct

30 - 10 = 20

Answer:

0.5

Step-by-step explanation

I'm sure.

Answer:

b

Step-by-step explanation:

Answer:b

Step-by-step explanation:

Answer:

3/2

Step-by-step explanation:

3^(-4+2-(-3))*2^(3-4)=3^1*2^-1=3/2

subtract 4

and

divide by -6

Hope it helps

Answer:

Yes

Step-by-step explanation:

A number that can be made by dividing two integers (an integer is a number with no fractional part). The word comes from "ratio". Examples: • 1/2 is a rational number (1 divided by 2, or the ratio of 1 to 2)

-4.8 can be written as a fraction

Hope this helps!

-Jerc

Answer:

Yes!

Step-by-step explanation:

Rational numbers are any number that can be written in fraction form is a rational number. This includes integers, terminating decimals, and repeating decimals as well as fractions.

-4.8 is a terminating decimal, and thus, is a rational number!

Hope this helped you! If you liked my answer, please rate it and a Thanks would be nice, too!

Have a wonderful day!

Answer:

OK lets do it

Step-by-step explanation:

Answer:

What?

Step-by-step explanation:

Answer:

28/5 or 5  3/5

Step-by-step explanation:

First you need to make the mixed number into an improper fraction, like this:

3 1/2 turns into 7/2

Next you will need to do the reciprocal of division and inverse operation:

7/2 times 8/5

Then solve it:

7/2 * 8/5 = 56/10

Last simplify:

28/5

or

5  3/5

Answer:

[tex]\frac{16529}{500}[/tex]

Step-by-step explanation:

Convert to a mixed number by placing the numbers to the right of the decimal over  1000 . Reduce the fraction. Then, convert the mixed number to an improper fraction by multiplying the denominator by the whole number and adding the numerator to get the new numerator. Place this new numerator over the original denominator.

had told

we use past perfect tense for wishes

for more dowload grammerly and check

Answer:

Step-by-step explanation:

2

Answer:

=(1,3)

Step-by-step explanation:

this is the ans mark me as the brainliest

Answer:

hmmmmmmmm

Step-by-step explanation:

yea i really dont know

Answer:

54 degrees

Step-by-step explanation:

4y-7=2y+11

2y=18

y=9

4(9)-7=25

2(9)+11=29

25+29=54

Explanation:

4x+3y=37

y=x-4

4x+3(x-4)=37

4x+3x-12=37

add 12 to both sides

7x=49

x=7

Now you use plug in x

4(7)+3y=37

28+3y=37

subtract 28 to both sides

3y=9

y=3

answer: x=7 and y=3

Answer:

1.2grams per jelly bean

Step-by-step explanation:

10 times 1.2 is 12 grams beacuse you just move the decimal place over by one

Answer:

[tex]y=-(x-2)^2-3[/tex]

Step-by-step explanation:

Equation of the Quadratic Function

The vertex form of the quadratic function has the following equation:

[tex]y=a(x-h)^2+k[/tex]

Where (h, k) is the vertex of the parabola that results when plotting the function, and a is a coefficient different from zero.

The graph provided in the question has two clear points:

The vertex, located at (2,-3)

The y-intercept, located at (0,-7)

Substituting the coordinates of the vertex, the equation of the function is:

[tex]y=a(x-2)^2-3[/tex]

The value of a will be determined by using the other point:

[tex]-7=a(0-2)^2-3[/tex]

Operating:

[tex]-7=a(4)-3[/tex]

[tex]4a=-4\Rightarrow a=-4/4[/tex]

Solving:

a=-1

The equation of the graph is:

[tex]y=-(x-2)^2-3[/tex]

Answer:

15

Step-by-step explanation:

9^2+12^2=225

square root of 225 is 15

Answer:

it is a Rational number

Answer:

Rational

Step-by-step explanation:

Any number that can be written in fraction form is a rational number.

9.94 can be converted to [tex]9\frac{47}{50}[/tex]

Answer:

y-5 = 2 (x + 8 )

simplified : y=2x+21

Step-by-step explanation: