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DochEvi [55]
3 years ago
9

-6(7 + x) plzzzz help

Mathematics
2 answers:
adelina 88 [10]3 years ago
7 0

Answer:

-6x-42

Step-by-step explanation:

Open parenthesis.

-42-6x is what you get once opened.

professor190 [17]3 years ago
5 0

Answer:

6x−42

Step-by-step explanation:

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Answer:

2884.8 millimeters squared

Step-by-step explanation:

Given:

The radius of the disc is 35 millimeters, so the area of it is:

πr^{2} = 3.14*35^{2} = 3846.5

Then, we find out the area of the circular hold cut out of the bigger one, its radius is a haft of the radius of the bigger circle = 35/2 = 17.5

πr^{2} = 3.14*17.5^{2} =961.6

=>  the area of the pendant = 3846.5  - 961.6  =2884.8 millimeters squared

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3 years ago
Find the midpoint of the line segment joining the points (-3,-2) and (-7,5)
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Answer:

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Step-by-step explanation:

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

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The midpoint is (-5,1.5)

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3 years ago
On a map, the distance between Jacksonville, FL and Tallahassee, FL is about 8 inches. According to the scale, 1 inch represents
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