Answer:
Step-by-step explanation:
as Area of triangle is=1/2 base*height
Given
area=70
height=h=8
base lenght=?
put values in above formula for unkown
70=1/2 (8*b)
70=4*b
b=70/4
b=17.5 units
(2/3)n - 6 = 2
Add 6 to both sides.
(2/3)n = 8
Divide by 2/3.
n = 9 / (2/3)
n = 27/2, or 13.5
Mean = when the data is continuous and symmetrical.
median = can determine a approximate average.
mode = to find the most common average or set of data.
hope this helps >:
Answer:
hi there my straety would be to calculate each of the intermediate values first. i.e. sqrt of 2 = 1.414213562,
Step-by-step explanation:
