Find the midpoint of the line segment joining the points (-1, -2) and (-3, 13).

The midpoint is

(Simplify your answer. Type an ordered pair)

Answers

Answer 1

midpoint =(X1+X2)/2 ,(Y1+Y2)/2

therefore=

( -1+-3)/2, (-2+13)/2

=(-4/2,11/2)

=(-2,5.5)


Related Questions

Faith lost 2 1/2 pounds in 10 days. If
Faith lost the same amount of pounds each
day, how much weight did Faith lose per
day?
Please help me

Answers

Answer:

1/4 pound

Step-by-step explanation:

2 1/2 divided by 10

=

1/4

or

5/2 divided by 10

=

1/4

Answer: 1/4 lbs

Step-by-step explanation:

To find weight lost each day, you have to divide total weight lost 2 1/2 lbs by total number of days 10.

(2 1/2) / 10 = 5/2 * 1/0 = 1/4 lbs lost each day

simplify 2(-36-3i)+ (5+2i) (12-2i)

Answers

Answer:

-8 + 8i

Step-by-step explanation:

How to solve 2m - 3 = 13

Answers

Answer:

m=8

Step-by-step explanation:

Answer: m=8

Step-by-step explanation:

2m-3=13

Add 3 to -3 and 13 to cancel the number without a variable

-3+3=0 13+3=16

2m=16

Divide 2 on each side

2/2=0 16/2=8

M=8

What is 1 5/6 + 1/2?
A) 14/6

B) 17/12

C) 17/6

D) 25/12


Answers

Answer:

A) 14/6

Step-by-step explanation:

1 5/6 = 1 + 5/6 = 6/6 + 5/6 = 11/6

1/2 = 3/6

then:

1 5/6 + 1/2 = 11/6 + 3/6 = 14/6

2(x+3)=x-4 what is x?

Answers

Answer:

x = - 10

Step-by-step explanation:

2(x + 3) = x - 4

2x + 6 = x - 4

2x - x = - 4 - 6

x = - 10

Suppose the volume of a rectangular shopping cart basket is 12,090 cubic inches. If the length measures 31 inches and the width measures 19.5 inches, how high is the shopping cart basket?

Answers

Answer:

[tex]\boxed {\tt h=20\ inches}[/tex]

Step-by-step explanation:

The volume of a rectangular prism can be found using the following formula.

[tex]v=l*w*h[/tex]

We know that the volume is 12,090 cubic inches, the length is 31 inches, and the width is 19.5 inches.

[tex]v= 12,090 \ in^3\\l=31 \ in \\ w=19.5 \ in[/tex]

[tex]12,090 \ in^3= 31 \ in * 19.5 \ in * h[/tex]

Multiply 31 inches and 19.5 inches.

[tex]12,090 \ in^3= 604.5 \ in^2 * h[/tex]

We are trying to find h, therefore we must isolate it. h is being multiplied by 604.5 square inches. The inverse of multiplication is division. Divide both sides of the equation by 604.5 in²

[tex]\frac{12,090 \ in^3}{604.5 \ in^2}= \frac{604.5 \ in^2 *h}{604.5 \ in^2}[/tex]

[tex]\frac{12,090 \ in^3}{604.5 \ in^2}=h[/tex]

[tex]20 \ in =h[/tex]

The height of the shopping basket is 20 inches.

A roller coaster accelerates from an initial velocity of 5.0 m/s to a final velocity of 80
m/s during a 5 second time interval. At what rate does the roller coaster accelerate?
displacement
Velocity =
time
(n=4)
Acceleration =
final velocity – initial velocity
time
(
15 m/s2
15 m/s
-15 m/s2
17 m/s2

Answers

Answer:

15m/s^2

Step-by-step explanation:

u=5m/s

v=80m/s

a=?

t=5sec

now

a=v-u/t

a =80-5/5

a=75/5

a =15 ans

The area of Gateway National Recreation is about twenty-six thousand, six hundred and sixty-three hundredths. Which shows this number in standard form?

Answers

Answer:

B. 26,606.63

Step-by-step explanation:

The area of Gateway National Recreation Area is about twenty-six thousand, six hundred six and sixty-three hundredths. Which shows this number in standard form? A. 26,606.3 B. 26,606.63

C. 26,660.63 D. 26,666.3

Solution

Break down and writing in numerals of twenty-six thousand, six hundred six and sixty-three hundredths.

Twenty six thousand = 26,000

Six hundred six = 606

Sixty - three hundredth = 0.63

Adding

26,000 + 606 + 0.63

We have

26,606.63

The correct answer is B

Help please ! I don’t get it

Answers

at:5

ts:11

oa:5

hope this helps you!

There are 160 deer on Manitow Island. The population of deer is growing by approximately 20% per year. Write an equation using decimal form that can be used to find the amount of years,y, it will take for there to be approximately 450 deer on the island.

Answers

I believe the equation would be
160+0.2y

Because 160 deer and you round the 20% into a decimal point.

I’m order of greatest to least with the numbers .875,.6,.5&.8 would it be .875,.8.6&.5

Answers

Answer:

Yes!

Step-by-step explanation:

Answer:

Yes Of course.This always confuses but you are correct

If you need further explanation, don't hesitate to ask me

Please, I need a Brainliest

One number is twelve greater than another number. Twice the larger plus five times the smaller is 38. Find both numbers.

Answers

Answer:

I need points because i have a question

Step-by-step explanation:

And i need major help hope u understand also thanks

Which equation represents a line that passes through (4, 1/3) and has a slope of 3/4? ​

Answers

Answer:

y = 3/4x - 8/3

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ;)

what is 7(1 - 8n)???

Answers

Answer:

7-56n

Step-by-step explanation:

By using the distributive property you multiply the 7 to the 1 which equals 7. Then you distribute the 7 to the -8n which gives you -56n becaus emultiplying a negative and a possitive gives you a negative.

The required solution is -56n+7.

It is required to find the solution.

What is algebra?

A part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.

Given:

Rearrange terms

7(1 - 8n)

=7(-8n+1)

Then distribute by multiplying 7 we get,

-56n+7

Therefore, the required solution is -56n+7.

Learn more about  algebra here:

brainly.com/question/17516957

#SPJ6

Which of the expressions is rational? 25 + 2 7 − 2 64 + 45

Answers

Answer:

All of the expressions

Step-by-step explanation:

A rational number is one that can be written as a ratio, or a number with a terminating decimal.

All of the expressions are whole numbers, so they are all rational.

(75 x 8) + (75 x -3) + (75 x 14) =​

Answers

Answer:

1425

Step-by-step explanation:

(75×8)+(75×-3)+(75×14)

600+ (-225) +(1050)1425
I am pretty sure it’s 1,425

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-response question. There are 15 questions on the test and the students have been given 55 minutes to complete it. A Table titled Test Time, showing Number of Questions, Time per Item in minutes, and Total Time in minutes. The first row shows Multiple Choice, with m, 3, and 3 m. The second row shows Free Response, with 15 minus m, 8, and x. The third row shows Total, with 15, blank, and 55. Which value could replace x in the table? 7 – m 23 – m 8(15 – m) 8(15) – m

Answers

Answer: 8(15 - m)

Step-by-step explanation:Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-response question. There are 15 questions on the test and the students have been given 55 minutes to complete it.

18- 12y = -22 -7y solve for y

Answers

Combine like terms: -7y+12y= 5y
18+22=40
Now: 5y=40
Get y alone: 5y/5=40/5
Y=8

Answer: y=8

Step-by-step explanation:

To solve for y, you want to use algebraic properties to isolate y.

18-12y = -22-7y                 [add both sides by 7y]

18-5y=-22                          [subtract both sides by 18]

-5y=-40                              [divide both sides by -5]

y=8

Now, we know that y=8.

CAN YOU SOLVE THIS PROBLEM?​

Answers

Answer:

B. 1. x^6

2. -6a^7

3. r^11

4. x^6

5.a^3b^6

6.x^14

7. 12y^8

8. 55x^4y^6

9. 30m^4n^4

10. 6a^10b^6c^16

C. 1. 40m+60n-810

2. 12am^2 - 8an- 16al^3+4ap

3. 2xmn-3ymn-4zmn

4. 20bx^2-8bx+20b

5. -28xa+4xb-14x

6. y^2 - 4

7. 4x^2 - 16

8. 16b^2 - 4

9. 25a^2-49

10. 9m^2-49

1. Name the sets of numbers to which – 7

belongs.


a. integers, rationals

c. whole numbers, integers, reals

b. integers, rationals, reals

d. integers, reals

Answers

i think that the answer to ur question is a

Find the mistake in this problem: 3(x+2)= 3x+2
a
Should have multiplied the 3 with the 2.
Should have added the 3 and the 2.
There is no mistake in this problem.
Should have added the 3 and the x.
C С
d

Answers

a)should of multiplied the 3 with the 2

24 is what percent of 49?

Answers

24 is what percent of 49? The answer to that is 48.98.

Answer:

48.97

Step-by-step explanation:

A color printer prints 18 pages in 8 minutes.
How many minutes does it take per page?​

Answers

Answer:

2.25 pages per minute

Step-by-step explanation:

Step 1:

18 ÷ 8

Step 2:

2.25

Answer:

2.25 pages per minute

Hope This Helps :)

A globe has a diameter of 14 inches. Find the volume of the globe. Round your answer to the nearest tenth.

Answers

Answer:

1436.8 in³ (nearest tenth)

Step-by-step explanation:

A globe is in the shape of a sphere.

[tex]volume \: of \: sphere = \frac{4}{3} π {r}^{3} [/tex]

Diameter= 2 ×radius

radius of globe

= 14 ÷2

= 7 inches

Volume of globe

[tex] = \frac{4}{3} π {(7}^{3} ) \\ = 1436.8 \: in^{3} \\ (nearest \: tenth)[/tex]

Step-by-step explanation:

We have given that diameter of globe (sphere) is 14 inches,Then it's radius is 14/2 = 7 inches :]

To find the volume of sphere we have to use the given below formula :]

[tex] \boxed {\underline{ \underline{\bigstar\:\: \sf Volume \: of \: sphere = \dfrac{4}{3} \pi r^3 \: \: \bigstar}}} \\ \\ [/tex]

☯ [tex]\underline{\boldsymbol{According\: to \:the\: Question\:now :}} [/tex]

[tex]:\implies \sf Volume \: of \: sphere = \dfrac{4}{3} \times 3.14 \times 7 \times 7 \times 7 \: \: \bigg \lgroup \bf{putting \: \pi = 3.14} \bigg \rgroup \\ \\ [/tex]

[tex]:\implies \sf Volume \: of \: sphere = \dfrac{4}{3} \times 3.14 \times 343 \\ \\ [/tex]

[tex]: \implies \underline{ \boxed{ \sf Volume \: of \: sphere = 1436.0267 \: cubic \: inches}} \\ [/tex]

5 -x -x = -1 what is x ?

Answers

Answer:

x=3

Step-by-step explanation:

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

hope it helped you:)

Answer:

3

Step-by-step explanation:

5-2x=-1

-5__-5

____-6

-2

3

which expressions are equivalent to 2? Choose ALL that apply. 6 6 6 6 6 6 2.2.2.2.2.2 2.6 4.16 12 - 12 8.8​

Answers

Answer:

2,4,6,8,12,16

Because it is 2 times 3 equals 6

2 times 1 equals 2

2 times 2 equals 4

2 times 8 equals 16

2 times 3 equals 6  

2 times 4 equals 8

2 times 6 equals 12

and they are all a factor of 2

The endpoints of PQ are P(2, 0) and Q (4, 2). Find the coordinates of midpoint PQ.

Answers

Answer:

Step-by-step explanation:

Parameterize the ellipse as (acos∙,bsin∙). Take points P:=(acosp,bsinp) and Q:=(acosq,bsinq) on the ellipse, with midpoint M:=(P+Q)/2.

If |PQ|=2k, then

a2(cosp−cosq)2+b2(sinp−sinq)2=4k2

The coordinates of M are

xy==a2(cosp+cosq)b2(sinp+sinq)

NEED HELP ASAP NO ROCKY !!!!!
Write the coordinates of the vertices after a translation 4 units left and 7 units down.
10+
1
А
B
Searts
-10
10
С
10
-10
A(-6,0) - AOC
BCO,O) - BO
C(-5, -1) - CC
Practice with our 100

Answers

Step-by-step explanation:

scan it u could have the answer in a flash

What is the solution to -1-7?
++
+
-10 -9 -8 -7 -6 -5 4 -3 -2 -1 0 1
+++
2 3 4 5 6 7 8 9 10
do do
O 6
O 8

Answers

Answer:

-8

Step-by-step explanation:

We can rewrite as - (1+7) = -8.


a) Another name for Plane P is:

Answers

Answer: “ACB”

Step-by-step explanation: I took the quiz/test

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