Describe how the height of an equilateral triangle with side length s is found
What will be an ideal response?
If you drop a perpendicular bisector from one vertex of the equilateral triangle to the opposite
side you have a special 30°–60° right triangle. Use the Pythagorean Theorem to see:
Mathematics
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Simplify the complex rational expression.
A. 
B. 
C. 
D. 
x + 
Mathematics
Solve for the variable.
x - 
x = 2
A. x = 14 B. x = -16 C. x = 16 D. x = -14
Mathematics
Perform the indicated operation and round as indicated.
hundredths
A. 0.72 B. 0.02 C. 0.07 D. 0.22
Mathematics
Determine the coordinates of the points shown. Tell in which quadrant the point lies. Assume the coordinates are integers.
A. (1, 6); quadrant I B. (1, 6); quadrant II C. (1, 3); quadrant II D. (1, 3); quadrant I
Mathematics