-1/2ac^2 flip to make it positive which makes it a whole number = 2ac^2
Answer:
3
Step-by-step explanation:
all numbers except from zero
that would mean 7 4 and 3
so there would be 3 significant figures
I hope it goes well
Answer:
40%
Step-by-step explanation:
(21-15)/15=0.4
0.4×100=40
10P8 = 10!/(10 - 8)! = 10!/2! = 1,814,400
Divide 1080 by 1+3+5 which is 9
120 is 1
360 is 3
600 is 5
120:360:600
