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4 years ago

Which is the correct estmate for 63,621 - 41,589 rounded to the nearest hundred?

Mathematics

1 answer:

Aleksandr-060686 [28]4 years ago

7 0

63621-41589=22032
22000after rounded to nearest hundred

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Round 2,583,999 to the nearest hundred thousand.

s344n2d4d5 [400]

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3 years ago

Help with proving the following

Galina-37 [17]

Hello and Good Morning/Afternoon

Let's take this problem step-by-step:

First step

⇒ consider the fact cotθ = 1 / (tanθ)

$\frac{1+tanx}{1+cotx} =\frac{1+tanx}{1+\frac{1}{tanx} }$

Second step

⇒ form a common denominator for the fraction in the 'denominator'

$\frac{1+tanx}{1+\frac{1}{tanx} } =\frac{1+tanx}{\frac{tanx+1}{tanx} }$

Let's flip over the fraction on the denominator

$\frac{1+tanx}{\frac{tanx+1}{tanx} } =(1+tanx) * \frac{tanx}{1+tanx} =tanx$

And there you go, you have proved the statement by following these steps!

*note, I used 'x' because the equation creator didn't have 'θ' symbol

Hope that helps!

#LearnwithBrainly

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2 years ago

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jekas [21]

Answer: true

Exp: rectangles have 4 sides, its opposite sides are congruent, it has 4 right angles

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3 years ago

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