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Verdich [7]
3 years ago
7

HELP PLEASE!!

Mathematics
2 answers:
Alex Ar [27]3 years ago
5 0

Answer:

The midpoint coordinates of the  segment whose endpoints are A(−1,−2) and B(6, 12) is (2.5,5.0) .

Step-by-step explanation:

Formula

Midpoint\ coordinates = (\frac{x_{2}+x_{1}}{2} ,\frac{y_{2}+y_{1}}{2})

As given

The segment whose endpoints are A(−1,−2) and B(6, 12) .

Midpoint\ coordinates = (\frac{6-1}{2} ,\frac{12-2}{2})

Midpoint\ coordinates = (\frac{5}{2} ,\frac{10}{2})

Midpoint\ coordinates = (2.5,5)

It is also written as

Midpoint\ coordinates = (2.5,5.0)

Therefore the midpoint coordinates of the  segment whose endpoints are A(−1,−2) and B(6, 12) is (2.5,5.0) .

Marizza181 [45]3 years ago
4 0

Answer: (2.5, 5)


Step-by-step explanation:

i jus took the test

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Lina20 [59]

first subtract the last equation from the first. this gives:-

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Then multiply the first equation by 2 and add it to the 2nd equations This gives

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Substituting for x and y in the second equation

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Answer is choice b.

7 0
3 years ago
(6 x 9 = f) f x 16 = b <br><br> what dose b equal
Tcecarenko [31]

Step-by-step explanation:

f=6×9

aubstituting f=6×9

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4 0
3 years ago
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Answer:

B -9/7

Step-by-step explanation:

We need to find a number between

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We want a number smaller than between -3 1/3 and -.8

Looking at the choices

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8 0
4 years ago
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Salsk061 [2.6K]

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The right term is 10³.

So, you can use the formula for the factorization of the difference of cubes.

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Here, you have a=5x, b=10, so the factorization is

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