diameter of human hair is around 0.0025cm
in scientific notation it is: 2.5x10^-3
Answer:
12.3
Step-by-step explanation:
You will use cosine to solve for y because you are given the hypontenuse and need to find the adjacent side.
cos 35 degrees = adjacent/hypontenuse
cos 35 = y/ 15
15( cos35 ) = y
y=12.287
=12.3
Answer:
4x^2 + 25x + 6
Step-by-step explanation:
-x(-5-4x) + 2(10x+3)
5x + 4x^2 + 20x + 6
4x^2 + 25x + 6
I would answer but I don’t see the options to choose... can you tell me?
Hello!
I believe the most logical answer is 7⋅10^9
I hope it helps!