Physics: each of two or more atomic nuclei that have the same atomic number and the same mass number but different energy states.
chemistry: each of two or more compounds with the same formula but a different arrangement of atoms in the molecule and different properties.
Answer:
1. I am not sure about the first one. I tried everything and nothing I got from any of my work is looking right.
2. AB = 5
3. 8
You can find an axis of symmmetry of quadratic function by using this formula:
An axis of f(x):
Of g(x):
Of h(x):
At least to greatest you've got -3, 0, 1 so f(x), g(x), h(x). Answer a
Answer:
a+b = 4
Step-by-step explanation:
3(a + b)^2 = 81
(a + b)^2 = 27
a + b = sq rt 27
a + b = ·
a + b = 3
22+26+28+30+39+44+62+63= 314
Divide the answer by the amount of numbers
=39.25