Answer:
false
Step-by-step explanation:
-3.7)+(-4.1)....the +sign will affect the negative in the bracket and since -×+=- its a -7.8
Answer:
2 (x - 2) (x + 9)
Step-by-step explanation:
Mark brainliest please
Your answer for air is correct. Glass has a higher refractive index compared to water.
So the answers should go in this order: Water, Glass, Air
Explanation:
Light moves slower in glass, so glass has a higher refractive index than water. This means that light is refracted at a greater angle