Find the reciprocal, if it exists.0.4
A. 1
B. -2.5
C. 2.5
D. -0.4
Answer: C
Mathematics
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Convert the angle to D° M' S'' form. Round the answer to the nearest second.265.43°
A. 265°25'43'' B. 265°25'48'' C. 265°47'43'' D. 265°26'47''
Mathematics
Solve the system of equations by graphing. If the system is inconsistent or the equations are dependent, say so.-2x + 3y = -93x + 2y = 20
A. ? (inconsistent system) B. {(1, 6)} C. {(-2, 26)} D. {(6, 1)}
Mathematics
Divide.
A. 3y + 17 B. 4y + 6 C. 4y + 92 D. 4y - 6
Mathematics
Find the indicated term of the geometric sequence.a11 when a1 = 2 and r = -3.
A. 118,098 B. 118,102 C. -28 D. -354,294
Mathematics