3 years ago

How do you find the intersection of two sets?

1 answer:

3 0

To find the intersection of these two sets, we need to find out what elements they have in common. The numbers 3, 4, 5 are elements of both sets, therefore theintersections of A and B is {3. 4. 5].

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Does the Table represent a liner or nonliner function

Sonja [21]

Answer:

all u have to do is find the second difference

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3 years ago

An angle measures 79.4 degrees more than the measure of its supplementary angle. What is the measure of each angle?

tatyana61 [14]

Answer:

The angles are: 50.3 and 129.7

Step-by-step explanation:

The sum of supplementary angles is 180°.

Let x be one angle then the other angle will be x+79.4

Using the supplementary angle sum

$x+x+79.4 = 180\\2x+79.4 = 180\\2x = 180-79.4\\2x = 100.6\\\frac{2x}{2} = \frac{100.6}{2}\\x = 50.3$

For the measurement of 2nd angle

x+79.4 => 50.3+79.4 => 129.7

Hence,

The angles are: 50.3 and 129.7

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3 years ago

Write an expression that is equivalent to 30(x + y + 1)

Lerok [7]

Answer:

30x + 30y +30

Step-by-step explanation:

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2 years ago

Ms. Higgins would like for her homework assignments to have three addition problems for every five subtraction problems. If she

NikAS [45]

Answer: 65

3:5=35:x

solve for x

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3 years ago

Subtract five from three times a number and the result is equal to the number plus five. find the number.

allsm [11]

3(x)-5=x+5
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3x=x
0=x
because 3x=x is basically would make each part into 0 which would end up the same.

6 0

3 years ago