Answer:
BC ≈ 14 units
Step-by-step explanation:
using Pythagoras' identity in the right triangle.
the square on the hypotenuse is equal to the sum of the squares on the other 2 sides , that is
BC² + AB² = AC²
BC² + 18² = 23²
BC² + 324 = 529 ( subtract 324 from both sides )
BC² = 205 ( take square root of both sides )
BC = 
= 14.317.. ≈ 14 units ( to the nearest unit )
Answer:
30 miles is the answer
Step-by-step explanation:
i have done took the test before
X^2=64
X=v64
X=8 OR X=-8
2 roots
x=+8
x=-8
1 segment is 500, half of it is 250, the line of CompA is a bit over the middle. By the graph given i would say 300.
There are no real values for log of 0 or negatives.
So the answer is B
