Solve the triangle. For angles given in degrees and minutes, round to the nearest minute. Round all other angles to the nearest tenth when necessary. Round side lengths to the nearest hundredth when necessary.a = 22 ftb = 39 ftc = 43 ft
A. No solution
B. A = 30.6°, B = 64.6°, C = 84.8°
C. A = 30.6°, B = 32.3°, C = 117.1°
D. A = 64.6°, B = 30.6°, C = 84.8°
Answer: B
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Solve the problem.Find the area of a square piece of cardboard for which the length of the side is 
A. 144 sq cm
B. 36 
sq cm
C. 72 sq cm
D. 12 sq cm
Find the volume.
A.
| 19.6 cm3 |
B.
| 56.44 cm3 |
C.
| 233.730 cm2 |
D.
| 233.730 cm3 |
Solve the equation.m-4 = 
A. 
B. {3}
C. {-3, 3}
D. {81}
After a severe storm, three sisters, April, May, and June, stood on their front porch and noticed that the tree in their front yard was leaning 3° from vertical toward the house. From the porch, which is 96 feet away from the base of the tree, they noticed that the angle of elevation to the top of the tree was 31°. Approximate the height of the tree. Round answer to two decimal places. ?
A. 61.76 feet B. 69.64 feet C. 56 feet D. 59.13 feet E. 59.64 feet