Answer:
5-46i
Step-by-step explanation:
1. Multiply (10-4i) and (4-5i), I recomnd using foil:
40-50i-16+20i^2 + (-15+20i)
2. Remove the parenthesis around -15+20i
*we can do this since there is a "+":
40-50i-16+20i^2 + (-15)+20
3. Simplify i^2
* i^2 is -1 by textbook defination:
40-50i-16+20(-1) + (-15)+20
4. Simplify
40-50i-16-20 + (-15)+20
6. Combine like terms:
-5-50i-16i+20i
5-46i
And the problem is done
Answer:
small 30 cups medium 40 cups large 30 cups
Step-by-step explanation:
i converted everything to liters then times that by ten for each of them 10 smalls gets you 5liters
10 mediums get you 10 liters 10 larges get you 15 liters
Answer: A
Step-by-step explanation:
I am not entirely sure, but the answer would most likely be A. Since the coordinates for the tops of the triangles are the same, I would assume that the bottom parts would be the same as well. This is probably not the correct answer, but it's my best attempt. I'm apologize in advance if it was not the answer you were looking for.
