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bonufazy [111]
3 years ago
5

What is -2(x+6)+x? Simplify

Mathematics
1 answer:
andrezito [222]3 years ago
6 0

Answer:

Step-by-step explanation:

-x-12

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Which equation represents the data shown in the table below?
spin [16.1K]

Answer:

  B.  y = x +3

Step-by-step explanation:

The fastest way to find this answer is to substitute offered values of x and y into the given equations to see if they are true.

<h3>Substitution</h3>

Using the first line in the table, (x, y) = (2, 5), we have ...

  A  5 = 2(2) . . . . false

  B  5 = 2 +3 . . . . true

  C  5 = 3(2) . . . . false

  D  5 = 2 +1 . . . . false

__

<em>Additional comment</em>

Checking answer choices against the problem statement is one of many possible strategies for answering multiple-choice questions.

8 0
1 year ago
Angle A and angle B are supplementary. If the measure of angle B is one-third the measure of angle A, what is the measure of ang
Studentka2010 [4]

Answer:

vertically opposite angles

Step-by-step explanation:

supplementaries angles

8 0
2 years ago
Which shape represents 6% of the rectangle?
Aleks04 [339]

Answer:

Step-by-step explanation:

D

area of rectangle=25*12=300

6 % of area=300*6 %=18

area of D=1/2 *6*6=18

so  D

6 0
3 years ago
Someone plz. help me with 7 and 8
Anon25 [30]
7.) the equation of the circle is
(x - 3)^2 + (y - 4)^2 = 25

If you substitute the point in you get
(6-3)^2 + (8-4)^2 = 25
3^2 + 4^2 = 25
9 + 16 = 25
25 = 25

Both sides of the equation are the same so it proves it lies on the circle

8.) you add the x coordinates together and divide by 2
7 + 4 = 11
11/2 = 5.5
You use +7 because you need to find the midpoint.
You then add 5.5 to - 7 or - 5.5 from 4
-7 + 5.5 = - 1.5

You do the same for y coordinates
6+5 = 11
11/2 = 5.5
6-5.5 = 0.5

So the coordinates of Rachel's house are
(-1.5, 0.5)
3 0
3 years ago
What type of function is y=7(5/4)^x
spayn [35]

Answer:

Exponential Growth

Step-by-step explanation:

4 0
3 years ago
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