Answer:
Area = 1
Step-by-step explanation:
I;ve attached my work below
Hope it helps, Let me know if you have any questions/concerns !
Have a nice rest of your day :)
52 Step-by-step explanation:
the answer should be 49mm
28*7 / 4 = 49
21+3x
Expand this:
3(7+x)
So it becomes:
3/9 because theyre both equivalent to 1/3
