The answer is x=2+5i or 2-5i
184/8=23
8=alice
9=bernice
18=cheryl
8:9:18=184:207:414
A simple diagram will show you the intersection of altitudes is in the 2nd quadrant. It must have x-coordinate -2, as the altitude to the "base" y=10 must be the vertical line through (-2, 4).
The appropriate choice is ...
... C: (-2, 12)
Well, We have to Know What The Distance is to the Finish Line. product of is multiplication.
We know that
a=9√2
b=9√2
a=b---------- <span>for having both angles of 45</span>
c²=a²+b²-------> (9√2)²+(9√2)²------>(324)-----------> c=√324=18
the answer is the option A 18 inches