Answer: whats the question?
Step-by-step explanation:
we know there are 180° in π radians, how many degrees then in -3π/10 radians?
Hello,
5x² = 90/2
5x² = 45
x² = 45/5
x² = 9
x = √9 or x = -√9
x = 3 or x = -3
Answer:
27