Perimeter = 9 + 13 + 6 = 28 m
area = 1/2 x 9 x 5.3 = 23.85 square m
615-138 = 477 you start with 615 take away how many pens are left and then you get your answer
You did and to describe the figure its in short terms a trapizoid
Answer:
x = 2
y = 4
Step-by-step explanation:
Let's start with the 7 in the middle. Subtract the 1 on its upper left to get 6.
Add the 3 on its lower left to get 10.
so, 3 - x = 1. x = 2
17 - y = 13. y = 4
The answer is 3.925 i believe that is the answer
