Write the augmented matrix for the system. 3x + 5z = 34 3y + 8z = 49-2x + 9y + 5z = 46
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Find 
.y = 3 sin-1 (5x4)
A. 
B. 
C. 
D. 
Mathematics
Write the conjugate 
of the complex number z. Then find z
.z = 8 + 3i
A. 
= 8 - 3i, z
= 64 - 9i2
B. 
= 8 - 3i, z
= 73
C. 
= 8 - 3i, z
= 55
D. 
= 8 - 3i, z
= 64 - 9i
Mathematics
Solve the equation.64k2 - 25 = 0
A. {5, 0}
B. 
C. 
D. 
Mathematics
Write a system of two linear equations in x and y whose graphs are given. Then, solve the system.Intercept points at (5, 0) and (2, 0). Other points graphed are at (6, 1) and 
.
What will be an ideal response?
Mathematics