Alright...so the coordinates of an ordered pair have opposite signs [one sign is positive while the other is negative] so we could have an example of (-x,+y) or (+x,-y) ...that means out of the 4 quadrants these points could be in the 2nd quadrant or the 4th quadrant or corners of the graph
<BAC = <DEC = 30°
<BCA = <DCE = 70°
<CDE (or m<D) = 180° - <DEC - <DCE
<CDE = 180° - 30° - 70°
<CDE = 80°
The number that belongs in the green box is 80
13-8= 5 comic books to begin with,
is that the problem?
C. Segment EB is a chord that lies on a secant because the line segment's endpoints are on the circle.
Answer:
300
Step-by-step explanation:
For every 1 of the base, there's 4 of the area.
