Answer: i think A is negative -2 and B is -19 hope this help im not a hundred percent sure if i got it wrong please let know.
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
trust me bro
Without taking out the cost that would be given to the author and publisher it would be $25,893, you just multiply 9.45 by 2,740
Answer:
Optical axis
Step-by-step explanation:
Optical axis is the rotational symmetry axis of the surfaces.
A line with a certain degree of rotational symmetry is called as the optical axis in an optical system.
It is the straight line that passes through the geometric center of the lens and joins two curvature centers of its surfaces.
It is also called as the principal axis.
Well there can be two different solutions for this but i will choose the easier one. Obviously one requires a system of equations which obviously will involve a lot of thinking and some good algebra solving in order for them to solve.
So we can just keep adding the distance as we know they are in different directions. 49 + 65 = 114. So 114 * 4.5 = 513 miles. SO after around 4.5 hours they will be 513 miles apart.
