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notka56 [123]
3 years ago
15

Find the midpoint of the segment between the points (17,−11) and (−14,−16)

Mathematics
2 answers:
Sveta_85 [38]3 years ago
7 0

Answer:

(-1.5, -13.5)

Step-by-step explanation:

To find the x coordinate of the  midpoint, add the x coordinates and divide by 2

( 17+-14)/2 = 3/2 =1.5

To find the y coordinate of the  midpoint, add the x coordinates and divide by 2

( -11+-16)/2 = -27/2= - 13.5

Viefleur [7K]3 years ago
4 0

Answer:

(1.5, -13.5)

Step-by-step explanation:

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

Simply plug in our coordinates into the formula:

x = (17 - 14)/2

x = 3/2

y = (-11 - 16)/2

y = -27/2

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Answer: 490 grams of the first alloy should be used.

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Step-by-step explanation:

Let x represent the weight of the first alloy in grams that should be used.

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