Use the Pythagorean theorem to find the length of the third side of the right triangle. Leave any irrational answers in radical form.
A. 11
B. 61
C. 
D. 
Answer: C
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Multiply using a special product formula.(4x - 6)(4x + 6)
A. 4x2 + 48x - 36 B. 16x2 + 48x - 36 C. 16x2 - 48x - 36 D. 16x2 - 36
Write an equation for the line described. Write the equation in the form specified.parallel to y + 8x = 4, through (4, 5); slope-intercept form
A. y = 8x - 37
B. y = - 
x - 
C. y = - 8x - 37
D. y = - 8x + 37
Solve the problem.A rectangular garden has dimensions of 13 feet by 10 feet. A gravel path of consistent width is to be built around the garden. How wide can the path be if there is enough gravel for 420 square feet?
A. 8.5 ft B. 7 ft C. 8 ft D. 6 ft
Find the center and vertices of the hyperbola and sketch its graph, using asymptotes as sketching aids.
?
?
A. Center: (0,0)
Vertices: (-5,0)
B. Center: (0,0)
Vertices: (-3,0)
C. Center: (0,0)
Vertices: (3,0)
D. Center: (0,0)
Vertices: (±5,0)
E. Center: (0,0)
Vertices: (±3,0)
