<span> x= Pi, x = 2pi/3, x = 4pi/3
That is the answer</span>
Answer:B
Step-by-step explanation:
Answer:
Mark a circle with point A in the center
Make two points across from each othe at the top and bottom of the circle. Mark them as B, C, D, and E
Connect the point B, C, D, and E using line segments
It’s d because it is a negative slope and the b intercept is negative so it never is in the first quadrant
Since we are only dealing with integers, we do not need to worry about decimals. Therefore, finding the exact values of sqrt(19) and sqrt(77) is not important. We can just estimate.
19 is between 16 and 25 (which are 4^2 and 5^2), so the square root of 18 is some number between 4 and 5.
77 is between 64 and 81 (which are 8^2 and 9^2), so the square root of 77 is some number between 8 and 9.
So the integers (whole numbers) that are between our two sqaure roots are 5, 6, 7, and 8.
Add them up and we have our answer.
5+6+7+8 = 26
