Answer:
Step-by-step explanation:
the function of quadratic is number4
9 * 10^16
2 * 10^16
+7 * 10^16
15 C
C = 5/9( F - 32)
Let F = 59
C = 5/9( 59 -32)
Parentheses first
= 5/9( 27)
= 15