Answer:
d–intercept is simply the value of t when d equals zero. Which this case is when he reaches it his destination.
let's recall that corresponding angles are equal, thus 105° twins, also let's recall that a flat-line has 180°.
since the two sides stemming from Ɣ are twins, the angles they make at the base are also twins, bearing in mind that a triangle has a sum of all interior angles of 180°.
Answer:
49
Step-by-step explanation:
x=180-131=49
Answer:
Step-by-step explanation:
(х+40)°(2x+20°