- is √-4 complex number? - is 3+4i non-real?
- is 1/pi non-real?

- True/False -
All imaginary numbers are complex

The sum of two non-real numbers is always non-real

If a decimal does not terminate it is always irrational

If a number is complex it must contain an imaginary component.

(Thank you so much)

Matteo makes raspberry punch. the table shows how many parts ginger ale and raspberry juice to use for a batch. raspberry punch parts ginger ale 2 parts raspberry juice 3 matteo decides to add one part of raspberry juice. what is the new ratio of ginger ale to raspberry juice?

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

Rationalize the denominator- 12x/√x-10