Omar and Lena are standing on a riverbank, 200 meters apart, at points A and B respectively. (See the figure below.) They want to know the distance from Lena to a house located across the river at point C. Omar measures angle A (angle BAC) to be 41°, and Lena measures angle B (angle ABC) to be 70°. Wh
is the distance from Lena to the house? Round your answer to the nearest tenth of a meter.

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answer: i guess 5 units?

step-by-step explanation:

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

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