To find the perpendicular line a y- 2 = 7/3 (x + 5) you must first observe that the slope is m = 7/3, therefore, the slope of the perpendicular line put of the reciprocal, that is, m = - 3/7. So the possible options are A or C, but since the point (-4, 9) must go through the line, we find that the equation that satisfies that is option C.Therefore the perpendicular line that passes through the point (-4, 9) is C. y - 9 = -3/7 (x + 4)
Answer:
This is confusing could you give more details? Thanks!
Step-by-step explanation:
2x + x = 54 wher x = number of girls
3x = 54
x = 18
18 girls
Answer:
Part A: 41
Part B: 131
Step-by-step explanation:
PART A: Since a complementary angle is one that adds up to a total of 90 degrees the complement of 49 should be 41
90-49=41
PART B: Since a supplementary angle is one that adds up to a total of 180 degrees the supplement of 49 should be 131
180-49=131
Hope this helps!!! :)
