Answer:
(5x+2)(3x-2)
Step-by-step explanation:
Well, some integers can be irrational, but not all! :)
Answer:
Step-by-step explanation:
radius = diameter/2 = 46cm/2 = 23 cm
52=100%
x=30%
52/x=100%/30%
which equals to 15.6
Answer 15.6
Since it forms a "right triangle" we can apply trigonometry.
sin x = oppo/hyp
sin x = 13/20
x = sin^-1(13/20)
x = sin^-1(0.65)
x = 40.5
rounded to nearest degree
x = 41 degrees
Hope this helps! :)
