All categories

4 years ago

What is the midpoint of the line segment whose endpoints are (-8, 12) and (-13, -2)?

2 answers:

8 0

Midpoint of (x1,y1) and (x2,y2) is
((x1+x2)/2,(y1+y2)/2)
so
midpoint of (-8,12) and (-13,-2) is

((-8-13)/2,(12-2)/2)=
(-21/2,10/2)=
(-10.5,5)
midpont is (-10.5,5)

vodka [1.7K]4 years ago

6 0

(-10.5,5.5), this is the answer, hope it helped

You might be interested in

A rectangle has a perimeter of 18 inches. a new rectangle is formed by doubling the with W in tripling the length L as shown the

vladimir1956 [14]

a) The dimensions of original rectangle are length= 5 and width= 4.

b) The dimensions of new rectangle are length= 15 and width=8.

Step-by-step explanation:

length of a rectangle = l
width of a rectangle = w
Perimeter of a rectangle = 2(l+w)

Original rectangle :

18 = 2(l+w)

18 = 2l + 2w ---------(1)

New rectangle :

46 = 2(3l+2w)

46 = 6l + 4w ---------(2)

Solving the equations :

Multiply (1) by 2 and subtract (2) from (1)

4l + 4w = 36

-(6l + 4w = 46)

-2l = -10

l = 10/2

length = 5 inches.

Substitute l=5 in (1)

18 = 2(5)+2w

18 = 10+2w

2w = 8

w = 8/2

width = 4 inches.

length of new rectangle = 3(l) = 3 $\times$ 5 = 15 inches.

width of new rectangle = 2(w) = 2 $\times$ 4 = 8 inches.

8 0

3 years ago

Can anyone help me with this?

alexgriva [62]

The first one would be the government

5 0

3 years ago

Select all of the values of x that make the inequality -x+6= or grater than 10 true.

il63 [147K]

Answer:

2/5

3/2

Step-by-step explanation:

Note that:

> = Greater than

< = Less than

≤ = Less than or equal to

≥ = Greater than or equal to

Solution:

Since it given that 27/7n > 4/3

It means that

27/7n is greater than 4/3.

Now going through all answer choices:

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

27/7(2/5) = 1 19/35

1 19/35 is greater than 4/3

Thus, 2/5 is true.

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

27/7(1/3) = 1 2/7

1 2/7 isn't greater than 4/3

Thus, 1/3 is false.

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

27/7(1) = 3 6/7

3 6/7 is greater than 4/3

Thus, 1 is true.

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

27/7(2/9) = 6/7

6/7 isn't greater than 4/3

Thus, 2/9 is false.

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

27/7(3/2)=5 11/14

5 11/14 is greater than 4/3

Thus, 3/2 is true.

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

[Matthew1756654]

5 0

2 years ago

Please do a and b im really confused

MrRa [10]

a) 57.10 mi/ps b) (57.10,1),(114.20,2), and (171.30,3);

A) The constant rate of change in mi/ps is 57.10, since that is what is being added every time.

B) The coordinate points for the graph (time=x,distance=y) would be (57.10,1),(114.20,2), and (171.30,3). the x is horizontal distance, the y is vertical distance.

7 0

4 years ago

What's the answer nsbdbbdsbzhbcbxbxbdvchxf

kifflom [539]

There are 79,200 feet in 15 miles.

7 0

3 years ago

Read 2 more answers