C + D go together
B + F go together
A + F go together
Hope this helps c:
Answer:
20 or 18
Step-by-step explanation:
Answer:
1,3.5
Step-by-step explanation:
just did it in Edge
Answer:
one number is -22.5 and the other number is -0.5
From the first 2 statements again , x + 8 = y.
area of the hole would be 4x cm^2
area of sheet without hole is 9y cm^2
9y - 4x =76 ------------- eqn one
y = x + 8 ----------------eqn two
subs eqn two into one and u got it
btw what questions are these :o