Answer:
No real roots.
Step-by-step explanation:
Unless you guys are dealing with imaginary numbers, you cannot take the square root of a negative.
99 because anything less will give you an average of 89 and a decimal
179 students in 3rd grade, 189 4th graders, and 209 5th graders. 577 students total!
Answer:
278°
Step-by-step explanation:
m arc BAC = 360 -(2×41)
= 360 - 82 = 278°
