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Welcome to Alexis T’s Math Analysis Blog

Welcome to Alexis T’s Math Analysis Blog
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Tuesday, March 18, 2014

WPP# 13 & 14: Unit P Concepts 6 & 7: Law of Sines and Cosines

*This WPP #13-14 was made in collaboration with Anthony S. Please visit his blog for more awesome posts by clicking here


Introduction: The Bakery Collaboration

(http://rainydaydesserts.files.wordpress.com/2013/03/macarons.jpeg)


(http://sallysbakingaddiction.com/2012/08/21/soft-andes-mint-chocolate-chunk-cookies/)

The Problem:

Law of Sines 

1.) Hannah decides that she wants to pair up with Juana, the owner of Juana's bakery, to sell her macarons! While Hannah walks towards the bakery, she sees that Juana is across from her in parking lot at a distance of 24 feet. Juana is N26*W from the bakery while Hannah is N43*E from the bakery. What is the distance bewtween Juanna and the bakery?

Law of Cosines 

2.) The two meet up at Starbucks to talk then decide to head over to the bakery. Both leave from the same point. Juana heads 027° driving at 32 mph while Hannah heads 146° driving 46 mph. If they drive for 2 hours, what is the distance between them? 


The Solution:

Solution to #1




















Solution to #2



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