Based on the diagram below, which expression can be used to determine the distance between Seattle, WA, and San Francisco, CA?
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[Not drawn to scale]
A
A ship heads due north for x miles, then turns 25� east of north and travels for another y miles. Which expression represents the distance the ship is from the original starting point?
B
Which equation can be used to solve for x in the triangle below?
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NOT D
NOT B
What is the approximate measure of angle T in the triangle below?
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A
In triangle MNO, MN = 20 units, NO = 15 units, and MO = 18 units. What is the approximate difference between the largest and smallest angle measures?
D
What is the approximate length of the third side of the triangle below?
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C
What is the approximate length of the missing side in the triangle below?
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C
Bethany used the steps below in an attempt to solve for angle B in triangle ABC.
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Where is Bethany's error?
C
A ship travels 200 miles due west, then adjusts its course 30� north of west. The ship continues on this course for 30 miles. Approximately how far is the ship from where it began?
D
Which equation can be used to solve for angle N in the triangle below?
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A