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
s344n2d4d5 [400]
3 years ago
8

BRAINLIEST FOR THE CORRECT AWNSER!! PLEASE PUT THE LETTER AWNSER AND EXPLAIN DO NOT LIE THANK YOU What is the goal of a proof by

contradiction? A. The contradiction of the statement is proven false, so the original statement is therefore proven true. B. The contradiction of the statement cannot be determined, so the proof is invalid. C. The truth of the statement cannot be determined, so the proof is invalid. D. The contradiction of the statement is proven true, so the original statement is therefore proven false.
Mathematics
2 answers:
alekssr [168]3 years ago
8 0

Answer:A

Step-by-step explanation: because what we seem to see is the opposite is true.

babymother [125]3 years ago
7 0

Answer:

A

Step-by-step explanation:

We assume the opposite and then get to a point where we get a false statement. That proves that the the opposite of the opposite (What we originally wanted to prove) is true.

You might be interested in
An item costs $370 before tax, and the sales tax is $14.80.
lisabon 2012 [21]

Answer:

4%

Step-by-step explanation:

370.00x4%=$14.80

3 0
3 years ago
What is the difference between centroid orthocentre and circumcentre​
Sergeu [11.5K]

Answer:

centroid- the point of concurrency of the <em>medians.</em>

<em />

orthocenter- the point of concurrency of the <em>altitudes.</em>

<em />

circumcenter- the point of concurrency of the <em>perpendicular bisectors.</em>

<em />

hope this helps :)

3 0
3 years ago
A tutor works with a group of students. She charges $40 for the tutoring session plus $30 for each student in the group.
Mrac [35]
If it’s just 40 in total for the whole session , $40 + (30 x (number of students) = ?
But if it’s 40 per student as well then (40 x 30) x (number of students) = ?
4 0
3 years ago
The dot plots compare the number of raffle tickets sold by boys and girls during a school fund-raiser. Which plot has an outlier
Ganezh [65]

Answer:

Girl's plot

Step-by-step explanation:

The exact question is as follows :

Given - The dot plots compare the number of raffle tickets sold by boys and girls during a school fund-raiser.

To find - Which plot has an outlier?

Proof -

The correct answer is - Girls

Reason -

Girls plot has an outlier because values way outside the majority of the data.

Definition of outlier -

A value that "lies outside" (is much smaller or larger than) most of the other values in a set of data.

Here in the Girl's plot we can see that, all the dots are close but there is one dot that is lies outside

But in Boy's plot all the dots are close to each other , no dot is lies outside to any other dots.

So,

The correct option is -

Girl's plot has an outlier.

8 0
3 years ago
You have taken over an abandoned drilling project. After drilling for 2 hours, the depth is 110 feet. After 5 hours, the depth h
shtirl [24]
I thik that will be 13.55 i think
6 0
3 years ago
Other questions:
  • PLEASEEE HELP!!Jordan got a job making $8 per hour. Which expression represents how much she makes?
    6·2 answers
  • Write the ratio as a fraction Simplest Form . 10 circles to 15 triangles
    7·2 answers
  • Solve y+2/7&lt;1/3. A y&lt;13/21. B y&gt;13/21. C y&gt;-1/21. D y&lt;1/21.
    8·1 answer
  • PLEASE HELP!!!<br> select the equivalent expression
    5·1 answer
  • Use the net to find the surface area of the regular pyramid. I’ll mark brainliest if correct
    11·1 answer
  • Simplify 3n* (-2p²) to the power of 5.
    15·1 answer
  • #3 The sales tax on a $20 shirt was 9%.
    14·1 answer
  • Find the area of a triangle with legs that are: 6 mm, 4 mm, and 8 mm.
    10·1 answer
  • Please help I need thiss done right noww
    8·2 answers
  • PLEASE HELP!!!!!!! 50 POINTS!!!!!!<br> This assignment is due is 30min
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!