Given:
A figure of right triangle with terminal angle , base u, perpendicular v and hypotenuse r.
To find:
The value of .
Solution:
In a right angle triangle,
Substituting Perpendicular = v and hypotenuse = r in the above formula, we get
The value of is .
Therefore, the correct option is B.
Answer: weight of elephant has smaller percent error.
Step-by-step explanation:
Percent error =
Estimated weight of elephant = 10,000 pounds
Actual weight of elephant = 12,400 pounds
Percent error of weight =
Estimated weight of hippopotamus = 2,500 pounds
Actual weight of hippopotamus = 3,600 pounds
Percent error of weight =
Since 19.35 < 30.55
hence, weight of elephant has smaller percent error.
The answer is C cause your moving to the right .if you were moving to the left it would be D
4 ? n-3=7 ? Because , unless you work out what 'n' is, you don't know yet what 'n' stands for?