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Maurinko [17]
4 years ago
15

Given a = {a, b, c} and b = {c, a}, which of the following is true? a ⊂ b b ⊂ a

Mathematics
1 answer:
netineya [11]4 years ago
4 0
A=\{a;\ b;\ c\};\ B=\{a;\ c\}\\\\therefore\\\\A\supset B\to B\subset A
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How is 7/6 the same as 21/18 please how do i show my work
Oduvanchick [21]

Answer:

Multiply 7/6 by 3/3

Step-by-step explanation:

Multiplying 7/6 by 3/3 will give you a result of 21/18.

Hope this helps!

6 0
4 years ago
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W A field is shaped like the figure shown What is the area of the field Use 3.14 for 8 m
viktelen [127]

Answer: 146.24 square meters

Step-by-step explanation:

4 0
4 years ago
The table represents a function.
mezya [45]

Answer:

-8

Step-by-step explanation:

You are given the following table representing the function f(x):

\begin{array}{cc}x&f(x)\\-4&-2\\-1&5\\3&4\\5&-8\end{array}

This means

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Hence,

f(5)=-8

8 0
4 years ago
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Which methods could you use to calculate the y-coordinate of the midpoint of a vertical line segment with endpoints at (0, 0) an
Tcecarenko [31]
The y-coordinate of the midpoint of a line segment is the average of the y-coordinates of the endpoints of the line segment.

This is: call y1 the y-coordinate of one endpoint and y2 the y-coordinate of the other endpoint of the line segment, then the midpoint is [y1 + y2] / 2.

The method, then, is to add the two y-coordinates and divide by 2.

For the vertical line segment with endpoints  (0,0) and (0,15) theprocedure is [0 + 15] / 2 = 15/2 = 7.5, and the result is 7.5
4 0
3 years ago
What is the sum of the first 200 positive odd numbers?
andrew-mc [135]

Answer: 40,000

Step-by-step explanation:

Their sum is (1+399) + (3+397) + (5+395) + … + (199+201) = 100 x 400= 40000

6 0
3 years ago
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