Answer: x < 4
Step-by-step explanation: You are trying to isolate the variable, x, so you have to subtract 1 on both sides of the inequality. Then, you are left with x < 4.
Step-by-step explanation:
y= x +2
.is the equation of line pass through B, C
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.
155 - 2⁷ = 27 =3³
155 - 2⁷ = 3³
2⁷ + 3³ =155
Answer:
5/7
Step-by-step explanation:
6/7-1/7=5/7
