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SVEN [57.7K]
2 years ago
11

What is the goal of a proof by contradiction?

Mathematics
2 answers:
Aleksandr [31]2 years ago
7 0

Answer: C

Step-by-step explanation: Your statement is wrong and you continue to answer it until you the result is a contradiction.

kifflom [539]2 years ago
6 0

Answer:

B. The contradiction of the statement is proven false, so the original

statement is therefore proven true.

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.

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Last year mrs Bowen's read 289 books. Mrs Jackson's class read 315 book. About how many books did both classes read?
vaieri [72.5K]

Answer:

604

Step-by-step explanation:

add them together using collum method

6 0
3 years ago
The donaldson's swimming pool measures 15 metters long 8 meters wide and 3 meters deep how many cubic meters if water will the p
Svetradugi [14.3K]
V=l*w*h

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3 years ago
Which construction was completed in the diagram below?
KIM [24]

Answer:

A) angle bisector

Step-by-step explanation:

The ray drawn theough angle BOA creates 2 congruent angles.

5 0
2 years ago
Find the sum of 3.8 + (-2.9)
MakcuM [25]

Answer:

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ANSWER : .9

6 0
2 years ago
Read 2 more answers
There are 75 boys, 60 girls and 15 teachers at a kindergarten.
zalisa [80]

Answer:

boys:girls:teachers

5      :    4        :1

Step-by-step explanation:

75 boys, 60 girls and 15 teachers

boys:girls:teachers

75     : 60  :15

Divide each  term by 15

75 /15 : 60/15  :15/15

5      :    4        :1

5 0
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