Find the length of the unknown side of a right triangle with legs a and b and hypotenuse c. Round to the nearest thousandth, if necessary.a = 20, c = 52
A. b = 56
B. b = 49
C. b = 36
D. b = 48
Answer: D
Mathematics
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A. 18(2? + 3
)
B. 9(2? - 3
)
C. 9(2? + 3
)
D. 18(2? - 3
)
Mathematics
Solve the problem.Sumi Kato's savings account has a balance of $4119. After 19 years, what will the amount of interest be at 1.5% compounded annually?
A. $7826.10 B. $1346.71 C. $1335.71 D. $1352.71
Mathematics
Factor.30 - 7x - 2x2
A. -(2x - 6)(x + 5) B. -(2x + 6)(x - 5) C. -(2x + 5)(x - 6) D. -(2x - 5)(x + 6)
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
+ 
A. 
B. 
C. 6x + 2
D. 
Mathematics