Answer:
(D)9.5 Units
Step-by-step explanation:
We have two chords CD and AB intersecting at E.
Using the theorem of intersecting chords
AE X EB =CE X ED
AB=AE+EB
16=10+EB
EB=16-10=6
Therefore:
AE X EB =CE X ED
10 X 6 = 4 X ED
ED =60/4 =15
Therefore:
CD=CE+ED
=4+15
CD=19
Recall that CD is a diameter of the circle and;
Radius =Diameter/2
Therefore, radius of the circle =19/2 =9.5 Units
The answer is y = 8 from the photo
The first number would be 6 and the second would be 24
x+4x=30, in which x=6
Hope this helped :)
there are many solutions to w nonlinear system. as much as you may wonder try ere alre . as few as many. which is the explaintion
