Solve the system by the addition method. If there is no solution or an infinite number of solutions, so state. Use set notation to express the solution set.
A. {(9, 3)}
B. {(9, 4)}
C. {(8, 4)}
D. no solution; ?
Answer: A
Mathematics
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Convert the degree measure to radians. Give your answer to 4 decimal places.18°
A. 0.1571 B. 0.3142 C. 0.2094 D. 0.6283
Mathematics
Solve the problem using a basic geometric formula. Find the area.
A. 462 yd2 B. 392 yd2 C. 483 yd2 D. 966 yd2
Mathematics
Provide an appropriate response.If $25,000 is used to purchase an annuity consisting of equal payments at the end of each year for the next 8 years and the interest rate is 5% compounded annually, find the amount of each payment.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Use <, > to compare the fractions.
? 
A. < B. >
Mathematics