Answer:
No, because an expression is already solved and an equation is where you have to solve it
Step-by-step explanation:
4 + y = 19
y = 19 - 4
y = 15
You calculate this using the Cosine Rule
x^2 = 60.5^2 + 226^2 - 2*60.5*226 cos 39
= 33484.42
x = 182.98
He threw the ball approximately 183 feet.
They give you the same answer it just that one has parenthesis and the other one doesn't.
