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
podryga [215]
2 years ago
9

Describe and correct the error a student made in finding the midpoint of CD with ​C(​4,5) and ​D(​1,​4).

Mathematics
1 answer:
Andru [333]2 years ago
6 0

Using the given information, the midpoint of CD is (2.5, 4.5)

<h3>Midpoint of a line </h3>

From the question, we are to determine the midpoint of line CD

The midpoint of a line is given by the formula,

[(x₁ + x₂)/2 , (y₁ + y₂)/2]

From the given information, we are to find the midpoint of line CD with coordinates C(​4,5) and ​D(​1,​4)

∴ x₁ = 4

x₂ = 1

y₁ = 5

y₂ = 4

Putting the parameters into the formula for midpoint, we get

[(x₁ + x₂)/2 , (y₁ + y₂)/2]

[(4 + 1)/2 , (5 + 4)/2]

(5/2 , 9/2)

(2.5, 4.5)

Hence, the midpoint of CD is (2.5, 4.5)

Learn more on Midpoint of a line here: brainly.com/question/896396

#SPJ1

You might be interested in
Find each angle measure
Burka [1]

Step-by-step explanation:

m<AEC= 180-152= 28°

m<CEB= 180-28=152°

m<FEC= 90+28=118°

3 0
3 years ago
A survey of 200 families showed that
KengaRu [80]

Answer:

15 is the answer , the total people who has dogs , cats , parakeets and none is equals to <u>185</u> then from 200 you minus 185 which is 15 so 15 people had parakeets only

4 0
3 years ago
PLEASE i need help
____ [38]
1. 8^3 * 8^2, 8^5, and (2^3)^5
2. 6^9, and 6^5 x 6^4
6 0
3 years ago
Is it possible to have a negative value for sin but a positive value for tangent
bonufazy [111]

Answer:

Yes

Step-by-step explanation:

Tan = sin / cos

If sin is negative, ans cos is negative, then tangent is positive.

Tan= (-)/(-) = (+)

7 0
3 years ago
Help mehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
Vanyuwa [196]

Answer:

y = 65x

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • 1. The temperature at 2:00 a.m. was −12°. At noon, the temperature had risen 16°. At 4:00 p.m., the temperature had dropped 8°.
    8·1 answer
  • Can you guys help me?
    10·1 answer
  • Which of the following graphs shows a linear function
    15·2 answers
  • Evan said that the difference between two negative numbers must be negative. Was he right?
    9·1 answer
  • A cell phone cost $10 for the phone and $2 per hour that someone talks on the phone. If Jeremiah spent $30 total, how many hours
    7·1 answer
  • Which of the following is an example of a random event?
    8·2 answers
  • What are the 100 digits of pi?
    6·2 answers
  • Writing equations from graphs
    8·1 answer
  • A cylinder has a radius of 4 centimeters and a height of 12 centimeters. A smaller cylinder has linear dimensions that are one-f
    13·1 answer
  • Triangle CDE and triangle CGH are drawn below, which methods are used to map onto each other. Please help i have two hours to an
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!