Answer:
x = 8
Step-by-step explanation:
you have similar triangles here
so 2 is to 4 as 4 is to x
2/4 = 4/x
x = 8
(2.6 * 10^9) / (1.3 * 10^2) =
(2.6 / 1.3) * (10^9) / (10^2) =
2 * 10^7 or 20,000,000 <===
20 x .80 = 16
So the answer would be 16.
I hope this helps :)
9 because most of the triangle have to sides of the same sizes
Exact form= -29/4
Decimal form = -7.25
Mixed number form = -7(1/4)