Answer:
A student can play the trumpet, but not be in the school band
Step-by-step explanation:
A counterexample would prove the conditional false. That will be the case when the condition is met, but the conclusion is wrong. Such a case is ...
A student can play the trumpet, but not be in the school band
The volume is 810 ft^3= 9*10 *x
810=90x
x=810/90
x=9 feet is the long
Answer:

Step-by-step explanation:
We are given the expression

We must multiply each term to each other term. Then we can combine all of the like terms

Answer:
3 is 15 degrees and 1 is 67 degrees