2 years ago

11 can someone please explain this

Mathematics

1 answer:

Ann [662]2 years ago

7 0

Answer:

46 degrees

Step-by-step explanation:

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Add. (6x2 – 2x) + (5x – 7)

11Alexandr11 [23.1K]

Answer:

Thats going to be 12x

Step-by-step explanation:

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What is the value of k in the equation 5k-2k=12

Mamont248 [21]

Answer:

k =4

Step-by-step explanation:

5k-2k=12

Combine like terms

3k = 12

Divide each side by 3

3k/3 = 12/3

k = 4

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Whats 7-4-9-3-8 mean

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Draw a model that shows 0.16

daser333 [38]

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Find the midpoint given the endpoints (4,-10) (22,-4) Please do not use space when

Elza [17]

Answer: (13,-7)

Step-by-step explanation:

By using the formula $(x_{m},y_{m}) =(\frac{x_{1}+x_{2} }{2},\frac{y_{1}+y_{2} }{2} )$

$(x_{m},y_{m})\\$ is the coordinates of the midpoint.

For finding the midpoint X variable do:

$(\frac{4+22}{2})=13$

For finding the midpoint Y variable do:

$\frac{-10+(-4)}{2} = -7$ (you can either keep the parenthesis or take them out. Either way, the answer is the same.

Considering coordinate numbers follow the format: (x,y), you'll simply just substitute the numbers found above into their respective places.

x: 13

y: -7

(13,-7).

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3 years ago