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fiasKO [112]
3 years ago
7

An equilateral triangle has side length 10 centimeters. Find its area in square centimeters. HINT: The altitude of an equilatera

l triangle is the perpendicular bisector of its base.

Mathematics
1 answer:
dmitriy555 [2]3 years ago
3 0
30cmsquared hope this helps!!!!!
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<h2>The year is 2010.</h2>

Step-by-step explanation:

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The difference between 2000 and 2009 is 9 years and the difference between 2009 and 2020 is 11 years.

Hence, the maximum value of t is 11.

The domain is 0 \leq t \leq 11.

The population will be 80, that is P(t) = 80.

Hence, 0.98t = 1, or, t = \frac{1}{0.98} = \frac{100}{98}  = \frac{50}{49} ≅1.

In (2009 + 1) = 2010, the population of wolves will be 80.

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3 years ago
Twothirds times fifteen
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The answer is 10 :)     ........
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