Decide whether the statement is true or false. If it is false, tell why.The equation (x - 7)2 - 22 = 0 has two irrational solutions.
A. True
B. False; the equation has two rational solutions.
C. False; the equation has exactly one real number solution.
Answer: A
Mathematics
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Graph the inequality.y + 6 < x
A. 
B. 
C. 
D. 
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Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree.10x
A. Monomial, degree 0 B. Monomial, degree 10 C. Monomial, degree 1 D. Binomial, degree 0
Mathematics
Use a calculator to obtain solutions correct to the nearest hundredth.
?
?
A. 1.47, -1.41 B. 1.63, -1.57 C. 2.04, -1.26 D. 1.92, -1.85 E. no solution
Mathematics
Use the given information to find the exact value of the trigonometric function.sec ? = 4, ? lies in quadrant I
Find cos 
.
A. 
B. 
C. 
D. 
Mathematics