Answer:
The answer is 32.
Step-by-step explanation:
Answer:
i think it is 1
Step-by-step explanation:
Answer:
How many students like only tennis and football?
13 who like tennis and football
How many students like only baseball and football?
26 who like baseball and football
Answer:
The answer is a² .
Step-by-step explanation:
You have to substitute x and y into the expression :



Next, you have to apply Basic Trigonometric Identity :




Indirect proof or contradiction
Are there choices to pick from?