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Nataliya [291]
3 years ago
15

Expand to write an equivalent expression: -1/4(-8+12y)

Mathematics
2 answers:
defon3 years ago
8 0

2-3y is the answer u used distributive property to expand it

mash [69]3 years ago
5 0

Answer:

Step-by-step explanation:

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irakobra [83]

Regarding the points on the given line, it is found that:

a) The midpoint is: (3,4.5).

b) The coordinates of C are: C(4,5).

c) The coordinates of the other end of the line are: (4,3).

<h3>Midpoint</h3>

The midpoint between two points is given by the mean of the coordinates of these points.

In this problem, the coordinates of points A and B are given as follows:

A(0,3) and B(6,6).

Hence the coordinates of the midpoint are given as follows:

  • x-coordinate: (0 + 6)/2 = 3.
  • y-coordinate: (3 + 6)/2 = 4.5.

As for point C, we have that C is closer to B then A, hence:

  • The x-coordinate is greater than 3.
  • The y-coordinate is greater than 4.5.

The coordinates are integers, hence it is given as follows:

C(4,5).

As for line AB, it is found that:

  • The other line is parallel, hence the slope is also of 0.5. (change in y divided by change in x is of 0.5).
  • For the x-coordinate, on line AB, they change by 6, hence in the new line they increase by 2/3 x 6 = 4.
  • For the y-coordinate, on line AB, they change by 3, hence in the new line they increase by 2/3 x 3 = 3.

Thus the other endpoint is:

(4,3).

More can be learned about the mid-point of a line at brainly.com/question/18315903

#SPJ1

4 0
1 year ago
In which quadrant or on which axis would you find the point <br> ( 2, 7 )
hram777 [196]

Answer:

The answer is Quadrant 1

7 0
3 years ago
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I have 4 papers sizes 8.5 inches by 11 inches how many square feet are the 4 papers?
Mariulka [41]
Total area = 4 × 8.5 × 11 = 374 in²

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snow_tiger [21]

Answer:

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Step-by-step explanation:

That is an 180 degree angle so just do:

180-42=a

a=132

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3 years ago
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Answer:

72.5m/hr

Step-by-step explanation:

Divide 870 by 12 to represent how many miles David drove in 1 hour.

870 \div 12=72.5

David drove 72.5 miles per hour.

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2 years ago
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