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Ray Of Light [21]
3 years ago
10

Can someone explain this to me?

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
3 0
The slope of Line M (y = 2/3x - 3) is 2/3. To figure out the slope of Line N, you need to use the equation:
m =  \frac{y_2-y_1}{x_2-x_1}

Choose any two points on the table, I chose (-2, -2) and (4, 2). Plug in and solve:
m =  \frac{2-(-2)}{4-(-2)} = \frac{2+2}{4+2} =  \frac{4}{6} =  \frac{2}{3}

So, they do indeed have the same slope of 2/3. Therefore, the answer must be A.
You might be interested in
What point located in quadrant I has an x-value that is 2 units from the origin and a y-value 7 units from the origin?
Lisa [10]

Answer:

The point is P(2,7)

Step-by-step explanation:

We are given the following information in the question:

A point is located in the  quadrant 1 in the following manner:

It has x-value that is 2 units from the origin.

It has a y-value 7 units from the origin.

Thus, the point is (2,7)

The attached image shows the marked point (2,7).

4 0
3 years ago
An optical inspection system is used to distinguish among different part types. The probability of a correct classification of a
MAVERICK [17]

Answer:

Probability Mass Function:

   x:          0                         1                            2                          3

P(x):          0.000064          0.004608             0.115902             0.884736

Step-by-step explanation:

We are given the following information:

We treat correct classification  as a success.

P(correct classification) = 0.96

Then the number of classification follows a binomial distribution, where

P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}

where n is the total number of observations, x is the number of success, p is the probability of success.

Now, we are given n = 3 and x = 0, 1, 2, 3

We have to evaluate:

P(x = 0)\\= \binom{3}{0}(0.96)^0(1-0.96)^3\\=0.000064

P(x = 1)\\= \binom{3}{1}(0.96)^1(1-0.96)^2\\=0.004608

P(x = 2)\\= \binom{3}{2}(0.96)^2(1-0.96)^1\\=0.115902

P(x = 3)\\= \binom{3}{3}(0.96)^3(1-0.96)^0\\=0.884736

PMF:

   x:          0                         1                            2                          3

P(x):          0.000064          0.004608             0.115902             0.884736

8 0
3 years ago
What is the answer to this
s2008m [1.1K]

Answer:

x = 9/5

Step-by-step explanation:

4 0
3 years ago
PLEASE HELP ME
Anarel [89]
<span>=>The triangles have equal base lengths and equal heights...
</span>=>The triangles are congruent....
<span>=>The triangles are similar....

Hope it helps !!!</span>
5 0
3 years ago
Read 2 more answers
Which is the graph of x-y= 1?
Bas_tet [7]
I have no idea like I do not know like I have no clue what is going on
8 0
3 years ago
Read 2 more answers
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