Which angles from a linear pair ?

Mathematics

1 answer:

densk [106]4 years ago

6 0

A pair of linear angles are formed by two intersecting line and add up to 180 degrees.
Hope this was helpful

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NEED HELP Urgent!!!!<br> Answer question on the image

andreev551 [17]

Answer:

B= 32 degrees.

Step-by-step explanation:

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7 0

3 years ago

Suppose A = {1, 2, 3, 4}. Let S and R be relations on A defined as follows:

ki77a [65]

Answer: The required set of pairs is {(1, 1), (2, 3), (3, 3), (4, 3)}.

Step-by-step explanation: We are the set A = {1, 2, 3, 4} and S, R are relations on A , defined as follows :

S = {(1, 1), (1, 3), (2, 3), (3, 4), (4,1)}

R = {(1, 4), (2, 2), (3, 2), (4, 2)}.

We are to write the set of pairs in S ο R.

We know that for any element x in R, we get

S ο R(x) = S(R(x)).

From the given relations, we have

S ο R(1) = S(R(1)) = S(4) = 1, so the pair is (1, 1).

S ο R(2) = S(R(2)) = S(2) = 3, so the pair is (2, 3).

S ο R(3) = S(R(3)) = S(2) = 3, so the pair is (3, 3).

S ο R(4) = S(R(4)) = S(2) = 3, so the pair is (4, 3).

Thus, the required set of pairs is {(1, 1), (2, 3), (3, 3), (4, 3)}.

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3 years ago

Graph the solution to this inequality on the number line. −5x>11.5

AlladinOne [14]

We want to graph the solution for the given inequality, the graph of it can be seen at the end of the answer.

<h3>Working with the inequality:</h3>

The first thing we need to do is simplify our inequality, we start with:

-5*x > 11.5

We want to isolate x, so we need to divide by -5 in both sides, because we are using a negative number to multiply/divide, the "direction" of the inequality sign changes, so we et:

-5*x/(-5) < 11.5/(-5)

x < -2.3

So the solutions are all of these values smaller than -2.3, this will be represented with an open dot at -2.3, and a shaded line to the left of that point, an example of the graph can be seen below.

If you want to learn more about inequalities, you can read:

brainly.com/question/11234618