Answer:
x = 6.
Step-by-step explanation:
x = 6 as its reflected about the vertical line passing through the point (6,0).
The circumference of a circle with radius

is

. If the length of the radius is tripled, then the circumference becomes

, which is just 3 times the original circle's circumference.
Answer:
There are 633.177245 miles in 1019 km.
We bring ecuation to the same denominator
16y -18=7y
16y-7y=18
9y=18
y=18/9=2
The base is 6 so you'll need to replace b with 6 and the height is 8 so you'll need to replace h with 8.