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Sphinxa [80]
2 years ago
8

Which of the following could be a measurement on a scale drawing that has a scale of 2:5?

Mathematics
1 answer:
klemol [59]2 years ago
3 0

Answer:

9

Step-by-step explanation:

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Which of the following best describes the term induction?
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Answer:

C. Starting with a given set of rules and figuring out what must be  true . TRUE

Step by step explanation:

Mathematical Induction

Mathematical Induction is a mathematical technique which we can use to prove any given mathematical statement, result, theorem or corollary with help of induction.

Here, we assume the statement to be true for a smaller natural number            (Usually 1) and then prove the statement to be true for ANY ARBITRARY NUMBER say k.

Now, from the given options:

A. Writing down the steps to solve a complicated math problem .

FALSE as the induction method is based on ASSUMPTION and INDUCTION.

B. Forming rules based upon observations and experiences .

FALSE as the induction method is based on ASSUMPTION and INDUCTION.  We need to induce the needed  statement or Result.

C. Starting with a given set of rules and figuring out what must be  true .

TRUE as the induction method is based on ASSUMPTION and INDUCTION.

We try and find out  the result with the given existing data.

D. Reducing the solution to a problem in lowest terms.

FALSE as the induction method is based on ASSUMPTION and INDUCTION.  

7 0
3 years ago
Solve: 10 sin^2(x) - 3sin(x) - 1 = 0 let u=sin(x)
serious [3.7K]

Answer:

The answer is (2u-1)(5u+1)=0

Step-by-step explanation:

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Answer these 3 questions ASAP pls..
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That’s the answers hope this helps.

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