Answer:
~10.8 (ft)
Step-by-step explanation:
Apply the Pythagorean theorem, you can work out the measure of diagonal.

3km = 3000m
Total = 3000 + 800 + 3000 = 6800m
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Answer: He walked a total of 6800m.
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Basically here all you want to do it substitute the values x=1 and x=2 for the given function. Use your slope formula
.
Do same for x=3 and x=4
You next divide plug in values in to this expression:

1.
Consider a group of n objects. Assume we want to form groups of r, from these n objects.
There are in total

many ways of doing so.
where, r! is "r factorial", calculated as 1*2*3*...*(r-1)*r
2.
C(x, 2) is the total number of pairs out of x objects, that we can form.
so let the x objects represent the x teams, and 2, represent a group of 2, which means a game.
The total number of games is:
n(x)=2*C(x, 2) =

Remark, we multiplied by 2, since there will be 2 matches for each pair of teams.
Answer:
Answer:
3 : 2
Step-by-step explanation:
27 : 18 reduce the numbers = 3 : 2