Answer:
x = √12
Step-by-step explanation:
Easy:
3x^2 = 36
Cancel out the 3 so it is only x^2; you can do this by dividing each side by 3 which gives you:
x^2 = 12
Square root the entire thing to get rid of the square and you get the answer
x = √12
The triangle angle-sum theorem says that all those angles added together equal 180. Therefore, 120+x+x+16=180 and 2x+136=180 and 2x=44. Therefore, x = 22, which is angle B.
It would help if you had a four quadrant graph, but the distance would be (8,11).
The range of the function y = x2 is all real numbers, y, such that y ≥ 0.
Answer:
A = 3.14
Step-by-step explanation:
A = π
A = 3.14 x 
(diameter = 2)
(remember, radius is half of the diameter)
(radius = 1)
A = 3.14
