Answer:
Step-by-step explanation:
The 75th percentile is the 3rd line, the median (50th percentile) is the second line, and the 25th percentile is the 1st line.
So, 10 is the answer.
Let the points be A,B,C
#A
(leg3)
(leg1)
(leg2)
#B
We have to find perimeter



#C
The length of leg3=17.4units
Answer:
∠ CED = 58°
Step-by-step explanation:
∠ CED and ∠ AED are adjacent angles and sum to 180° , then
∠ CED + 122° = 180° ( subtract 122° from both sides )
∠ CED = 58°
The correct answer is x= -1. Hope this helps!!