The perpendicular slope is 5/4x
B. The upper quartile is the median of the upper half of the data.
if I am wrong please let me know.
Answer:
a = 49°
Explanation:
You use the rule ‘exterior angle of a triangle’ which states that the exterior angle is equal to the sum of the two opposite interior angles.
To put it mathematically:
a + a = a + 49° (Ext angles of triangle)
a = a - a + 49°
a = 49°
Answer: m=1/30n+29/15
Step-by-step explanation:
