A few days ago
Plz, Plz, Hlp me! ….thanks.?
it says: find (a) PQ to the nearest tenth and (b) the coordinates of the midpoint pg line segment PQ…………..then for the actual problem it says P (4, 2) , Q (3, 0)
i dont really know what im suppose to do..i think one part of the answer tho is .. (3.5, -3)
?? thanks for helping me. 🙂
Top 1 Answers
A few days ago
Favorite Answer
Plot the points on a graph, then draw intercepts to form a right triangle. This adds a third set at 4,0.
Now you have two sides to figure out PQ, which is the hypotnenuse of the triangle.
a^2 + b^2 = c^2
1^2 + 2^2 = c^2
1+4 = c^2
c^2= 5, so c is sqrt5, or 2.236 rnd to 10th is 2.2. The mid point would be 1/2 the diffence between the x and y points,
so x=4-3=1, 1/2 diff is .5, so x=3.5.
y=2-0=2, 1/2 diff is 1, so y=1. midpoint set is (3.5,1).
Draw it on a graph, it will make it easier to see.
Hope this was of some help.
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