Solve the system of linear equations and check any solution algebraically.
a.
b.
c.
d.
c.
The solution to the system of equations is (8, 3, 5).
Mathematics
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Write the improper fraction as a mixed number.
A. 8
B. 2
C. 8
D. 2
Mathematics
Complete the identity. = ?
A. cot 6x B. 0 C. tan 2x tan 6x D. -tan 6x
Mathematics
Solve and graph. Write the solution in interval notation.3 - ? -10
A. [-15, 11]
B. (-?, -15] ? [11, ?)
C. (-?, 11)
D. [-13, 13]
Mathematics
List the quadrants in which the function has the given sign.cosine is negative
A. II, IV B. I, III C. II, III D. III, IV
Mathematics