It will be 5 stops for the red one and 4 stops for the blue line before they both arrive at the same time.
Answer: x = 12.124
y = 14
Step-by-step explanation:
In a 30, 60, 90 triangle, the side opposite the 30° angle is half the length of the hypotenuse. So y = 14.
7/sin(30) = 14
You can use the Pythagorean Theorem to calculate x.
14^2= 7^2 + x^2
196 - 49 = x^2
147 = x^2
sr/rt 147 = sq/rt x^2
12.124 = x
Or with trig
7/tan(30)= 12.124
3x^2+1/ (1-x) (x+3) you have to simplify the expression
Answer:
GIMMMMMMMMEH
Step-by-step explanation:
