Find the unknown complementary or supplementary angle.
A. 53°
B. 73°
C. 58°
D. 63°
Answer: D
Mathematics
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Evaluate the discriminant for the equation. Then use it to predict the number of distinct solutions, and whether they are rational, irrational, or nonreal complex.w2 - 3w + 8 = 0
A. Two distinct irrational solutions B. Two distinct rational solutions C. One rational solution (a double solution) D. Two distinct nonreal complex solutions
Mathematics
Solve the problem.The orbit of the Syncom 3 satellite has a period of T = 1436.2 minutes. Calculate the semimajor axis of the satellite. 
and 
A. 2.751 x 106 km B. 2751 km C. 42,170 km D. 4.217 x 107 km
Mathematics
Divide and express the result in standard form.
A. 
- 
i
B. 
+ 
i
C. 
+ 
i
D. 
+ 
i
Mathematics
Write the improper fraction as a mixed number.
A. 6
B. 4
C. 5
D. 5
Mathematics