Solve the problem.One number is four more than a second number. Two times the first number is 8 more than four times the second number.
A. 4 and 0
B. 3 and - 1
C. 5 and 1
D. - 8 and - 12
Answer: A
Mathematics
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Find all values of x in the interval [0°, 360°) that satisfy the equation. Round approximate answers to the nearest tenth of a degree.sin2 x - 8 sin x - 4 = 0
A. {28.2°, 151.8°} B. No solution C. {208.2°, 331.8°} D. {28.2°, 151.8°, 208.2°, 331.8°}
Mathematics
Simplify and add or subtract wherever possible.-5
- 9
A. -14
B. 4
C. -14
D. 45
Mathematics
Graph the linear function.f(x) = -4x + 6
A. 
B. 
C. 
D. 
Mathematics
If 
with A in QII find 
.
?
A. 
B. 
C. 
D. 
E. 
Mathematics