Find a, b, and c so that the graph of the circle with equation x² + y² + ax + by + c = 0 passes through the points (7, 5), (1, –3), and (8, –2).
What will be an ideal response?
a = –8, b = –2, c = –8
Mathematics
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Use the Pythagorean theorem to find the missing side of the right triangle with legs a and b, and hypotenuse c. Approximate values to the nearest tenth when appropriate.a = 28 ft, c = 30 ft
A. 58 ft B. 29 ft C. 10.8 ft D. 116 ft
Mathematics
Find the real solutions of the equation.
= -2
A. 
B. 
C. 
D. 
Mathematics
Solve.Write 
as an equivalent fraction with a denominator of 96.
A. 
B. 
C. 
D. 
Mathematics
Simplify. Assume that no denominator is zero.
2
A. 
B. 
C. 
D. 
Mathematics