2 years ago

Help! will mark brainliest answer

Mathematics

1 answer:

drek231 [11]2 years ago

4 0

do you have a better pic

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What are the coordinates of the midpoint of the line segment with the endpoints (2,-5) and (8,3)

Papessa [141]

Midpoint Formula: $(\frac{x_2+x_1}{2} ,\frac{y_2+y_1}{2} )$

Plug the coordinates into the midpoint formula and solve as such:

$(\frac{2+8}{2} ,\frac{-5+3}{2} )\\\\(\frac{10}{2} ,\frac{-2}{2} )\\\\(5,-1)$

<u>Your midpoint is (5,-1).</u>

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2 years ago

a video store took in $5,375 in DVD rentals during july. January sales are expected to be double that amount. If DVDs rent for $

k0ka [10]

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3 years ago

Which property explains why these two expressions are equal?

ratelena [41]

Re-written, I believe the equation is:

(W+23)+5=W+(23+5)

With this, the parenthesis have nothing multiplying into it, so we can drop the parenthesis to get:

W+23+5=W+23+5
Which is the same thing.

So I'd assume it is the Associative property, because you are combining the like terms of 23 and 5.

Hope this helps!

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3 years ago

anyone know thus multiple question.... yes you , i know you've saw this , your reading now ... please help (if you can of course

Kitty [74]

Answer:

if union, U means plus,+

if intersect means minus, -