Answer:
An i is an imaginary value. So 7i is the imaginary part and 9 is the real part.
Hope this helps!!
Y=-2x^2+2x-4. Should be correct
Dave arrived to his grandmother's hours in7.75 hours.
Answer:
false
Step-by-step explanation:
these measure do not form a right triangle
Answer:
15.38%
Step-by-step explanation:
There are 4 7's in a deck of 52 cards.
There are 4 Aces in a deck of 52 cards.
4+4 = 8
8/52, or 15.38%
