Answer:
y= -4
Step-by-step explanation:
simplify both sides of the equasion
add 2y to both sides
add three to both sides
and your answer is y= -4
Answer:
MN
Step-by-step explanation:
m x n =mn
Answer:
mean: 11 median: 10
Step-by-step explanation:
It's good. If I'm wrong the table wasn't clear enough, sorry.
Answer:
meters
Step-by-step explanation:
For the two angle of depressions one at the top of mast and other at the base will provide two distinct equation is terms of distance between the ship and lighthouse.
Let the distance between the ship and lighthouse be represented by X
y be the vertical distance above height of ship i.e meters.
Equation 1
or
Second equation
Or
Equating both the equation 1 and 2 we get -