Answer:
Step-by-step explanation:
d+q ≤ 16
She can have 16 or less than 16 coins (dimes and quarters) but no more than 16 coins
Answer:
You need to use sohcahtoa to find your answer.
first you gotta identify what sides of the triangle you have.
You're missing the hypotenuse, and you have the value of the adjacent.
since you have the adjacent and need the hypotenuse, you're going to use cosine to find x
cos(65) = 16/x
x = 37.859
3a=11-2
3a=9
---------
9/3=3
---------
A=3
~~~~~~
Not sure on the second one.