Mathematics, 16.09.2021 04:30 Carly9189
We use proofs to show that a mathematical statement is true. The most common form of a mathematical statement is the if-then statement. Here are examples of a true statement and a false statement with a counterexample:
True statement: If a number is divisible by 2, then it’s even.
False statement: If a number is divisible by 3, then it’s odd.
Counterexample: The number 12 is divisible by 3 (12 ÷ 3 = 4), but 12 is an even number (not odd).
Give an example of a true mathematical statement and a false mathematical statement in if-then form. Include a counterexample with the false statement showing that the example isn’t true.
Answers: 3
Mathematics, 21.06.2019 20:30, 20calzoy
Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row. sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length. o. the number of stitches is 3 times the length.
Answers: 2
Mathematics, 21.06.2019 21:00, arizmendiivan713
*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?
Answers: 1
Mathematics, 21.06.2019 21:30, Diamondnado3046
What percent of 18 is 24? and plz explain thx.
Answers: 2
We use proofs to show that a mathematical statement is true. The most common form of a mathematical...
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