Step-by-step answer:
sqrt(-18)
= sqrt((-1)*(9)*(2)
= sqrt((-1))*sqrt(9)*sqrt(2)
= i*3*sqrt(2)
=3i*sqrt(2)
Answer:
it looks like the shaded region is 30
Answer:
1/4
Step-by-step explanation:
you have a 1/4 because there are 13 hearts in a deck and 52 divided by 13 is 4.
hope this helped :)
Answer:
missing side: 2x+3y
Step-by-step explanation:
Since the given 2 sides are x-y and x+y and P=4x+3y,
x-y+x+y= 2x
4x+3y-2x= 2x+3y
Check:
x-y+x+y+2x+3y= 4x+3y
