Answer:
It must be integer because all the - number (negative number) include in integer.
Answer:
t+12 trophies
Step-by-step explanation:
Since we cannot determine the value of t, the only thing we can do is write the expression t+12
The area of a triangle = 1/2 * b * h
A = 1/2 * 11 * 7 = 38.5
your answer is D
hope that helps :)
