Answer the question.True or False.The absolute value of any nonzero number is an irrational number.
Answer the following statement true (T) or false (F)
False
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Find an equation for the ellipse described.Center at (0, 0); focus at (2, 0); vertex at (4, 0)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Divide. Express the quotient in lowest terms.
A. 
B. - 
C. - 
D. - 
Solve the problem.A couple have bought a new house and are comparing quotes from two moving companies for moving their furniture. Company A charges $100 for the truck and $50 per hour for the movers. Company B charges $90 for the truck and $60 per hour for the movers. Create a cost equation for each company where y is the total cost and x is the number of hours of labor. Write a system of equations.
A. y = 100x + 50 y = 90x + 60 B. 50y = 100x 60y = 90x C. y = 50x + 100 y = 60x + 90 D. 50y = x + 100 60y = x + 90
Use the cofunction and reciprocal identities to answer the question.Given that sin 40° = 0.6428 and cos 40° = 0.7660, find the six function values of 50°.
A. sin 50° = 1.305; cos 50° = 0.7660; tan 50° = 1.192 csc 50° = 0.6428; sec 50° = 1.556; cot 50° = 0.8391 B. sin 50° = 0.7660; cos 50° = 0.6428; tan 50° = 1.192 csc 50° = 1.305; sec 50° = 1.556; cot 50° = 0.8391 C. sin 50° = 0.6428; cos 50° = 0.7660; tan 50° = 1.192 csc 50° = 1.556; sec 50° = 1.305; cot 50° = 0.8391 D. sin 50° = 1.305; cos 50° = 0.7660; tan 50° = 1.192 csc 50° = 1.556; sec 50° = 0.6428; cot 50° = 0.8391