Answer:
The area is 452cm
Step-by-step explanation:
For the big square we have to multiply 15*18 and that is the area so-
15*18=270
Next we multiply 13 and 14
13*14=182
And now we add 270 and 182 to get the total area
270+182=452
81.56+n-2.55=0
81.56+n=2.55
n=2.55-81.56
n=-79.01
Answer:
=20000000 (let me know if it's incorrect)
Step-by-step explanation:
Answer:
2.76
Step-by-step explanation:
smort
