Step-by-step explanation:
what is the numbers to choose from
10. After all the Pythagorean theorem the answer is 51.7215 cm
Answer:
D. 63 degrees
Step-by-step explanation:
For the first answer
Cos B = 0.45
tan60 = √3
= 60° = arctan √3
Cos B = 0.45
B = 63°
Thus B = arc cos 0.45 = 63°
The discount was $22 and then your final price would be $66
