Solve the equation by the Square Root Method.x2 = 7
A. {
, -
}
B. {
}
C. {7, -7}
D. no real solution
Answer: A
Mathematics
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Find the eccentricity of the hyperbola.25x2 - 144y2 = 3600
A. 
B. 
C. 
D. 
Mathematics
Determine whether the three points are the vertices of a right triangle.(5, 8), (11, 10), (15, -2)
A. Yes B. No
Mathematics
Use Gaussian elimination to find the complete solution to the system of equations, or state that none exists. 3x + y + z - 2w = 10 2x + 3y + 3z + w = -52x + y + 4z + 11w = 11
A. {(7, -1, -6, 2)} B. {(6, -4, -2, 1)} C. {(w + 5, 3w - 7, -4w + 2, w)} D. {(2w + 3, 6w - 7, -10w + 8, w)}
Mathematics
Make a line graph of the data.The following table shows the average tuition for one semester at City X College over various years. Use time on the horizontal scale for your line graph.
What will be an ideal response?
Mathematics