Since the equation is A= 1/2 times base times height, I did the base as 8 and the height as 5.
What you need to do is plug in the values of the variables, 4(4)-7, because a=4.
Next, you solve; 4(4)-7= 16-7 = 9.
In conclusion, the expression equals 9.
Answer:
Step-by-step explanation:
The value of M is 3/4 of J
