Cooper took a math quiz last week. There were 76 problems on the quiz and Cooper answered 75% of them correctly. How many proble
1 answer:
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Answer:
tan =-1
Step-by-step explanation:
tan(θ)=sen(θ)/cos(θ)
so
Answer:
<em>Examples below</em>
Step-by-step explanation:
We have the fraction
It's required to multiply it by any fraction less than 1. Let's select the following fractions. All of them are less than 1 because the numerator is less than the denominator:
The required products are: