Answer:
first one is 5.8
second on is 4.47 round
third one is 1.92
Step-by-step explanation:
Multiple 16 by 1 and then divide by 8 which makes 2.
Multiply 36 by 1 and then divide by 9 which makes 4.
No solution / no x
D=b^2-4*a*c -> D=-4^2-4*1*21 -> D=-28 -> D<0, no solution
Answer:
384
Step-by-step explanation:
I think its 384 I say I think
Answer:
Step-by-step explanation:
