The answer is (4,2). The solution to a system of equations is when there is an intersection.
1) 6/14 divide by 2 = 3/7
2) 9/12 divide by 3 = 3/4
3) 15/25 divide by 5 = 3/5
Answer:
(-3, infinity)
Step-by-step explanation:
Range the y values, meaning up and down. The highest point is neverending therefore, infinity. The lowest point is -3.
I'm pretty sure this is correct.
9514 1404 393
Answer:
r = 14.5
Step-by-step explanation:
AD is the perpendicular bisector of chord EC, so is the diameter of the circle. The radius is half the diameter.
r = AD/2 = (AB +BD)/2 = (25 +4)/2 = 29/2
r = 14.5
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Segments BE and BC are 10 = √(25·4)
