I did not catch well, but i think you already got your answers. Let me explain. For the first part you got your notation right: for 0.0045 the correct scientific notation is 4.5 x 10^-3. Now the second part, the answer would be the first one, the notation that you are giving is the one who corresponds to <span>4.5 x 10^-2, the first option you have. Hope it helps</span>
Answer:
x
^2
−
2
y
^2
−8
x
y
Step-by-step explanation:
The answers would be (0,10) , (20,0) , and (100,100)
The equivalent equation is d=17+12.5
it simplifies to d=29.5
The answer is 180 degrees