Answer:
Min = 1
Max = 12
Lower quartile = 2
Median = 7
Upper Quartile = 11
Step-by-step explanation:
Answer:
192
Step-by-step explanation:
Apply the geometric mean formula to solve for x, which is the altitude of the right triangle.
The formula is:
h = √(mn)
h = x = ?
m = 144
n = 400 - 144 = 256
Substitute
h = √(256*144)
h = √36,864
h = 192
Therefore, x = 192
5a+(a+60)°+(2a+140)° = 360°
5a+a +60+ 2a+ 140 = 360
8a= 360-60-140
8a = 160 ( divide by a 8 on both sides)
a = 20°
126/3 = 42
So 42 will be the middle number
41 the first and 43 the third
41, 42 and 43