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elixir [45]
3 years ago
9

Which equation has the same solution as 4-2 (1-5) = 1 – 19?

Mathematics
1 answer:
lesya [120]3 years ago
3 0
The answer will be D
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PLS HELP ME WITH MATH
arsen [322]

Answer:

slope is 3

Step-by-step explanation:

Slope = \frac{change  in  y }{change  in  x }

change in y = (13-7),  (19-13),  (25-19),  (31-25)

change in y = 6

Change in x = (4-2),  (6-4),  (8-6),  (10-8)

Change in x = 2

Therefore slope = \frac{6}{2}

Slope = 3

5 0
2 years ago
What is the difference between centroid orthocentre and circumcentre​
Sergeu [11.5K]

Answer:

centroid- the point of concurrency of the <em>medians.</em>

<em />

orthocenter- the point of concurrency of the <em>altitudes.</em>

<em />

circumcenter- the point of concurrency of the <em>perpendicular bisectors.</em>

<em />

hope this helps :)

3 0
3 years ago
Is it weird i got through middle school without knowing how to solve shape degrees?
AnnyKZ [126]

Answer:

no

Step-by-step explanation:

most people go through mid school cheating

5 0
3 years ago
Read 2 more answers
Find the minimum/maximum of y=2x^2+12x-22
nikdorinn [45]

Answer:

The minimum value of this function is -40.

Step-by-step explanation:

Recall that the minimum of a quadratic whose graph is a parabola that opens up, as this one does, is the vertex of the graph.  The x-coordinate of the vertex is given by x = -b / (2a), where a is the coefficient of the x^2 term and b is that of the x term.

Here, x = -12 / (2*2), or x = -12/4, or x = -3.

Find the y-value at this x-value:  f(-3) = 2(-3)^2 + 12(-3) - 22, or

                                                      f(-3) = 2(9) - 36 - 22, or -40.

The vertex is at (-3, -40).  The minimum value of this function is -40.

3 0
3 years ago
Given the following geometric sequence, find the common ratio: {3, 18, 108, ...).
Len [333]
The correct ratio is 6
6 0
3 years ago
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