Answer:
D
Step-by-step explanation:
a substance made by mixing other substances together.
Answer:
-75
Step-by-step explanation:
I just checked on a calculator
Their frequency stays the same and their wavelength decreases
Answer:
10.2 cm²
Step-by-step explanation:
regular hexagon made up of six equilateral triangles
A = (2 × 1.7) /2 × 6 = 10.2
or by the side length
A = 3√3/2 * 2² = 10.3
Answer:
That would be the 3rd explanation, the plane has 4 points.
Step-by-step explanation:
