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White raven [17]
2 years ago
5

Please help using symbols, will give brainlist if correct

Mathematics
1 answer:
Alenkasestr [34]2 years ago
7 0

Answer:

(-7,4]

Step-by-step explanation:

I'm going to assume that you need this in interval form

The domain is just asking for all the possible x values

The x value that's furthest to the left is -7 and because it's an open circle we write ( instead of [

the furthest to the right the line goes is 4 and because the circle is closed it's written with ]

but it all together and get

(-7,4]

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what is the point-slope form of the equation of the line passing through the points (–6, –4) and (2, –5).
ioda

Answer:

The equation of the line would be y + 4 = -1/8(x + 6)

Step-by-step explanation:

To find the point-slope form of the line, start by finding the slope. You can do this using the slope formula below along with the two points.

m(slope) = (y2 - y1)/(x2 - x1)

m = (-4 - -5)/(-6 - 2)

m = 1/-8

m = -1/8

Now that we have the slope, we can use that along with one of the points in the base form of point-slope.

y - y1 = m(x - x1)

y + 4 = -1/8(x + 6)

7 0
3 years ago
The sector of a circle with a 12-inch radius has a central angle measure of 60°. What is the exact area of the sector in terms o
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75.3982237 inches squared is the answer, round it to whatever decimal place your asked to.
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3 years ago
When solving algebraic expressions involving fractions with different denominators, you just have to determine the LCM and multi
Fantom [35]

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b

Step-by-step explanation:

7 0
3 years ago
Please complete the system of equations.
likoan [24]

Answer:

Step-by-step explanation:

Eliminate the y terms by adding the equations together:

-10y+9x = -9

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——————-

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6 0
3 years ago
12 1/4 + 11.14 =<br><img src="https://tex.z-dn.net/?f=12%20%5Cfrac%7B1%7D%7B4%7D%20%20%2B%2011.14" id="TexFormula1" title="12 \f
Natali5045456 [20]

Answer:

166.25

Step-by-step explanation:

12 1 /4 + 154

166 1/4

665/4 , 166.25

6 0
3 years ago
Read 2 more answers
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