1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
notka56 [123]
2 years ago
12

Use the midpoint formula to find the midpoint between H(3, 9) and J(9, -2).

Mathematics
1 answer:
TiliK225 [7]2 years ago
3 0

Hello!

The midpoint formula is basically an average of x and y.

It is also written as: (\frac{x_{1}+x_{2}} {2},\frac{y_{1}+ y_{2}} {2}).

With the formula above, we can substitute the given points into the equation, and simplify.

(\frac{3 +9}{2}, \frac{9+(-2)}{2}) = (\frac{12}{2}, \frac{7}{2}) = (6, 3.5)

Therefore, the midpoint between points H and J is choice D, (6, 3.5).

You might be interested in
Which is the graph of y = |3x| – 2?
Rudik [331]

Answer:

It's the 3rd one, that you've selected in the picture.

Step-by-step explanation:

Used a graphing calculator to check,

Hope this is helpful.

6 0
2 years ago
M is the midpoint of LN. L has coordinates (-3,-1) and M has coordinates (0,1). Find N coordinates.
miskamm [114]
To get the coordinates, we would use the midpoint formula (google it)

(X1-X2/2 , Y1+Y2/2)

(-3+0/2 , -1+1/2)

N: (-3/2,0)
8 0
2 years ago
Evaluate the expression<br><br> 7x, if x = 11.
Anuta_ua [19.1K]

Answer:

77

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Two rectangles, A and B are in proportion in ihe ratio 3 : 5. If the area of Rectangle B is 80 cm?, find the area of Rectangle A
butalik [34]

Answer:

the area of rectangle A is 133.33 sq cm

Step-by-step explanation:

let us suppose area of rectangle A be x....hence we get ,

3:5=80/x

or,3/5=80/x

or,3x=80*5

or,x=400/3

x=133.3.3

7 0
2 years ago
The above is a a a a a a a a a a a a a a a a a a a
Reptile [31]

X f πxf

-1 2 -2

3 1 3

-1 -2 2

0 -3 0

total =3

mean (π)=πxf ÷n

= 3÷4

= 0.75 these is not answer I thank so

3 0
3 years ago
Other questions:
  • Similarities and differences between sine and cosine graphs — Algebra 2
    14·1 answer
  • small juice bottles come in packages of 6. yogurt treats come in packages of 10. paula qanta to have the exact same number of ea
    5·2 answers
  • Among the licensed drivers in the same age group, what is the probability that
    8·2 answers
  • Mom and Dad have four daughters, and each daughter has one brother. How many people are in the family?
    14·1 answer
  • The equation for the line of best fit relating the weight of a child in kilograms y in relation to the child's age in years x. W
    12·2 answers
  • It takes 3 hours for marty and cora to weed a garden. How long will it take 6 people to weed the same garden if they all work at
    8·1 answer
  • PLS HELP I WILL GIVE BRAINLIEST
    6·1 answer
  • Someone help!!! I’m taking a test
    7·1 answer
  • Goutham requires 40% to pass . if he get 205 marks, falls short by 35 marks . what was the maximum marks he could have got ?​
    5·1 answer
  • Help plweaseeeeeekkeiwieke
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!