Answer: It is the area of the base
Step-by-step explanation:
"B" represents the area of the base so if the base is a square than a capital "B" means to find the area of the base (square). To find the area of a square it would be length x width.
Y=-8
that is a line goig left to right so horzontal
slope=rise/run
it rises 0 and runs inifnity
0/infintiy=0
horizontal line and slope is 0
Answer:
-6x + 8(-x+6) = 6
Step-by-step explanation:
x+y = 6 => y = 6-x ..............(1)
Substitute y (1) in
-6x+8y = 6 .......................(2)
to get
-6x + 8(6-x) = 6
or equivalently
-6x + 8(-x+6) = 6
Answer:
135 seconds
Explanation:
One minute= 60 seconds
2 minutes = 120 because 60+60=120
120 + 15 seconds
So, 135 seconds is the answer.
Answer:
Collins sampling method is the most effective.
Explanation:
There are a few reasons for this.
1. A much greater population of results
2. The people surveyed were chosen randomly so give a better insight into the population over all.
The second sampling method is a bit flawed in that it asks only 25 people, and these 25 people were sat near him and so may have similar interests therefore providing a degree of skew.