Answer:
6 * (m + n)
Step-by-step explanation:
The answers are:
P ' = (-4,-7)
Q ' = (-8,-7)
R ' = (-3,3)
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All you do is swap the x and y coordinates of the given points P, Q and R
The general rule is (x,y) ---> (y,x)
So that's why something like P = (-7,-4) becomes P ' = (-4,-7) when we reflect over the line y = x. The other points are handled the same way.
Answer:
Step-by-step explanation:
We can treat 20v as a regular number and not a term.
To simplify this square root, we need to break it down into parts which can be squared.
Square root of 4 is 2, so that goes outside the radical.
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Hope this helped!
Answer:
v = 1.8 x 10^6
Step-by-step explanation:
v= π r 2h
/3
Answer:the rock would be at a point 12 m from water
Step-by-step explanation:
