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3 years ago

The midpoint between points (x, y) and (3, 7) is (4, 11). What is x?

Mathematics

2 answers:

ValentinkaMS [17]3 years ago

7 0

Answer:

(3.5, 9)

Step-by-step explanation:

You can quickly find the midpoint by averaging the x and y values separately.

X coordinate: (3+4)÷2=7÷2=3.5

Y coordinate: (7+11)÷2=18÷2=9

The midpoint is then at (3.5,9).

disa [49]3 years ago

6 0

Answer:

Solution,

Midpoint between (X,y) and (3,7) is (4,11)

By using mid point formula:

$(4 ,11) = ( \frac{x + 3}{2} ,\frac{y + 7}{2} ) \\ 4 = \frac{x + 3}{2} \\ or \: 4 \times 2 = x + 3(cross \: multiplication) \\ or \: 8 = x + 3 \\ or \: - x = 3 - 8 \\ or \: - x = - 5 \\ x = 5$

hope this helps...

Good luck on your assignment..

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1) 8 : 343

2) 42.875 or 42 ⅞

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Step-by-step explanation:

Volume of cube: s³

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_____________________

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3 years ago

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Natalija [7]

To make the input-output table, we need to plug in the given vaues of x's in the equation to get their corresponding values of y.

Let's plug in x = -2 in y = 6x +5. So,

y = 6( -2) + 5 = -12 + 5 = -7

Similarly for x = 0, y= 6(0) + 5 = 5

For x = 1, y = 6(1) + 5 = 6 + 5 = 11

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For x= 5, y = 6(5) + 5 = 30 + 5 = 35.

I am attaching the input -output table from the above result.

Hope this helps you!

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4 years ago

The midpoint between points (x, y) and (3, 7) is (4, 11). What is x?​

The midpoint between points (x, y) and (3, 7) is (4, 11). What is x?