Answer:
89/14
Step-by-step explanation:if you add all the numbers it is 28x+2=180 and so you subtract 2 from both sides so it is 28x=178 and 178/28=89/14
Answer:
h = 6
Step-by-step explanation:
The given is the special right triangle with angle measures : 90-60-30
and the side lengths for the given angles are represented by :
2a-a-a
the side length that sees 60 degrees is represented by a (h in this case)
the area of a triangle is calculated by multiplying height and base and that is divided by 2
a*a/2 = 18 multiply both sides by 2
a^2 = 36 divide both sides by
a^2 = 36 find the roots for both sides
a = 6
since h sees angle measure 60 and is represented by a
h = 6
The answer to your question is n is equal to 70
A. Y=x^2-x is not a linear function Bc a linear function will not have exponents