Rational sets also known as ratios
Answer:
Option.B
Step-by-step explanation:
Its because if you add these two angles you get a supplementary angle or 180°
Using this we can form an equation to find the value of x.
(Hope this answer helps :))
(And is this question from Khan Academy?)
H(1) = 4
h(1)= 5 x 1 -1
=5-1
=4
hope that helps <3
It reveals whether the answers will be negative, and how many solutions the equation will have.
