Solve the right triangle using the information given. Round answers to two decimal places, if necessary.
b = 3, c = 8; Find a, B, and A.
A. a = 7.42
B = 67.98°
A = 22.02°
B. a = 8.54
B = 22.02°
A = 67.98°
C. a = 8.54
B = 23.02°
A = 66.98°
D. a = 7.42
B = 22.02°
A = 67.98°
Answer: D
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Decide whether the following is an expression or an equation. If it is an expression, simplify it. If it is an equation, solve it. - 4 = 1
A. Expression; -25 B. Equation; 15 - x C. Expression; -15 D. Equation; 25
Divide and simplify. ÷
A.
B.
C.
D.
Solve the system graphically.
?
?
A. (2, 0) B. (2, -4) C. (0, -2) D. (2, -2) E. (4, -2)