Answer:
-20
Step-by-step explanation:
First, you just have to take off the negative sign:
Then, multiply:
Lastly, put the negative sign back on the 20:
That's your answer!
Answer:
C
Step-by-step explanation:
i am smart
X=14
Y=14
Perimeter=56
The reason is because if you see 8 and 6 you can see that the lines are equivalent so I just assumed that the missing lines are 8 and 6. So I added the number up causing x and y to be 14 then for perimeter I simply just multiplied 14x4 which is 56.