Answer:
The exact value of cot(∅) is 2.5
Step-by-step explanation:
The picture of the question in the attached figure
we know that
An isosceles triangle has two equal sides and two equal interior angles
In his problem
In the right triangle ABD
---> adjacent side angle ∅ divided by the opposite side angle ∅
we have
The base of the isosceles triangle is five times the height
so
substitute
Answer:
The first chart
Step-by-step explanation:
when its set up as y = [5x] is 5 times x equals y, so going through each question, -2 x 5 = -10, -1 x 5 = -5, 0 x 5 = 0, 1 x 5 = 5, and 2 x 5 = 10
3x-2=x+2
2x=4
x=2
...............,
I think it’s the last one
To use the elimination method, you have to create variables that have the same coefficient, then you can eliminate them.
