Answer:
b. multiply the bottom equation by 2
Step-by-step explanation:
it would eliminate y
Sorry I don't know but i bet more can exolain.
I sorry I don’t know this one
From the reference of the 18 degree angle, 'h' is the opposite side and 100 is the adjacent side.
The trig ratio which uses both the opposite and adjacent sides is the tangent.
tan(18) = opp/adj = h/100
Trig equation:
tan(18) = h/100
