Answer:
D. 160
Step-by-step explanation:
This question can be solved by proportions, using a rule of three.
In this question:
For each 3 white carnations, 5 yellows are needed, which leaves us with 8 total carnations. So for 60 white, the total is:
3 white - 8 total
60 white - x total
So
Dividing both sides by 3
The correct answer is given by option D.
If two lines are perpendicular then they have slopes that are negative reciporacols of eachother.
If
then
I^22 equals to -1 since i^2 is negative one
The answer is a scale factor