Step-by-step explanation:
area=6992m2
length=92m
Now,
area of rectangle=6992
I'm pretty sure that it's b. That's assuming that you find the negative of b^2 and not the square of negative b.
Answer:
z = 69
Step-by-step explanation:
43 - 20 = z/ 3
23 = 
cross multiply
z = 23 x 3
z =69
P = 11 + 4 + 18 + 37 + 7 + 19 = 96
a = (18*7) + (11*19) = 126 + 209 = 335
Answer:
24300
Step-by-step explanation:
first find the square for 30 * 30
then multiply!