Answer:
Step-by-step explanation: ';iystugiup8h;klu
Jiri is 22 years old and Pamela is 66
22•3=66
22+66=88
Answer:
46°
Step-by-step explanation:
tan Ф = 21/20
Ф = tan-1 (21/20)
= 46°
Answer:
a. 0.25
Step-by-step explanation:
The given expression is

Factor the denominator using difference of two squares.

Cancel out common factors;

We plug in 2 to get

