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
ratelena [41]
3 years ago
10

Find the midpoint of the segment with the given endpoints. ​(9​,9​) and ​(-1​,- 3​)

Mathematics
1 answer:
GenaCL600 [577]3 years ago
8 0

Answer: (4, 3)

Step-by-step explanation:

The formula for coordinate of the mid point is given as :

Mid point = (\frac{x_{2}+x_{1}}{2} , \frac{y_{2}+y_{1}}{2} )

x_{1} = 9

x_{2} = -1

y_{1} = 9

y_{2} = -3

Substituting the values into the formula , we have :

Mid-point = (\frac{-1+9}{2} , \frac{-3+9}{2} )

Mid-point = ( \frac{8}{2} , \frac{6}{2} )

Mid - point = ( 4 , 3)

You might be interested in
Which set of ordered pairs does not represent a function?
MArishka [77]
B does not represent a function
3 0
3 years ago
Given the equation 5x − 4 = –2(3x + 2), solve for the variable. Explain each step and justify your process.
lesya692 [45]

When you use the Distributive Property, we will find...
5x - 4 = -6x - 4
Eliminate 4 by adding it to both sides.
5x = -6x
Add 6x to both sides and we get 11x = 0.
11x = 0
Divide both sides by 11.

x=0

The only mistake Megan made was when adding 5x with Megan accidentally subtracting 5x from the other side.

For this problem:
3(2x − 4) = 5x − 1
Distribute
6x - 12 = 5x - 1
Add 1 to both sides
6x - 11 = 5x
Subtract 6x from both sides
-11 = -x
Divide both sides by -1.
x = 11.

Hope this helps! Like this answer? Give it a Brainiest reward if so.

7 0
3 years ago
Read 2 more answers
A hypothesis test is conducted at the 0.05 level of significance to test whether or not the population correlation is zero. If t
Svetllana [295]

3.60

t = r√n − 2/1 − √r2

= 0.6√25 − 2/√1 − 0.62

= 3.5969 t or about 3.60 rounded to two decimal places.

Hypothesis Testing:

Hypothesis testing is a form of statistical inference that uses data from a sample to draw conclusions about a population parameter or a population probability distribution. First, a tentative assumption is made about the parameter or distribution. This assumption is called the null hypothesis and is denoted by H0.

Learn more about Hypothesis Testing on:

brainly.com/question/4232174

#SPJ4

5 0
2 years ago
The base of a parallelogram is 21 yards. Find the height if the area of the parallelogram is 525 square
11Alexandr11 [23.1K]

Answer:

25 yards

Step-by-step explanation:

A parallelogram is a quadrilateral (a four sided object) with parallel sides

Some of the characteristics of a parallelogram includes :

  1. Opposite sides  and angles are congruent .
  2. Opposite angels are congruent (D = B).
  3. Consecutive angles are supplementary (A + D = 180°).  
  4. The diagonals bisect each other

Area of a parallelogram = base x height

Area = 525

base = 21 yards

height = ?

525 = 21 x height

divide both sides of the equation by 21 to find the value of the height

525 / 21 = height

height = 25 yards

5 0
3 years ago
Can you please help me i really need help you get 15 points if you answer all please just say a or b or c or d for answers
Hoochie [10]
For the brownie one it’s C
For the train one it’s B
For the flour one it’s C
3 0
3 years ago
Other questions:
  • Mom uses 14.25 pounds of fruit for 16 servings of fruit salad. if each serving contains the same amount of fruit, how much fruit
    7·2 answers
  • What’s the distance between (-2,0),(-3,-1)
    14·2 answers
  • The value of a professional basketball player's autograph rose 30% in the last year. It is now worth $286.00. What was it worth
    5·2 answers
  • A car has a 16-gallon fuel tank. When driven on a highway, it has a gas mileage of 30 miles per gallon. The gas mileage (also ca
    5·2 answers
  • Evaluate the function for x = –8.<br> f(x) = –2x – 12<br> a. 28<br> b. –40<br> c. –28<br> d. 4
    15·2 answers
  • How do u find the volume of a prism
    11·1 answer
  • Describe the graph of the line y = 15
    5·1 answer
  • A three sided regular polygon is called _______.
    12·2 answers
  • 3.78 divided by 1.4 i need help to show my work
    10·1 answer
  • 83 + (25) : 5 &gt; 32 + 42
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!