the numbers are 30x ,like 30*2=60
Answer:
∠ 5 = 130°
Step-by-step explanation:
∠ 5 and 130° are corresponding angles and are congruent . so
∠ 5 = 130°
Answer:13
Step-by-step explanation:
bearing in mind that perpendicular lines have <u>negative reciprocal</u> slopes.
now, they both intersect at 0,0, namely they both pass through it, we know the slope of the first one, so

so, we're really looking for the equation of a line whose slope is 2, and runs through (0,0).
