Find the real solutions of the equation.
- 
= 3
A. {-1, 
}
B. {1, 
}
C. {1, 
}
D. {-1, 
}
Answer: C
Mathematics
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Solve the problem for the given information.Find the equation of a line passing through the origin so that the sine of the angle between the line in 
and the positive 
is 
.
A. y = x
B. y = 
x
C. y = 
x
D. y = 
x
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Solve the inequality.(x + 5)(x - 1) > 0
A. (-?, -5) B. (-5, 1) C. (-?, -5) or (1, ?) D. (1, ?)
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Use n = 4 to approximate the value of the integral by the trapezoidal rule.
A. 
B. 
C. 
D. 
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Express the ratio with the second part equal to 1.A tortoise traveled .41 miles in 2.5 hours. What was its speed?
A. 6.098 mi per hr
B. .264 mi per hr
C.
| .164 mi per hr |
D. 1.025 mi per hr
Mathematics