3 years ago

Given: Set A = 1,6,9 Set B= 7, 9, 12 What is the union of sets A and B?

Mathematics

1 answer:

dmitriy555 [2]3 years ago

4 0

Step-by-step explanation:

Union = elements of A + elements of B

Union = ( 1,6,7,9,12)

You might be interested in

What do I need to subtract from to get angle two?

ololo11 [35]

Step 1) Add up the three given angles: 125+109+83 = 317

Step 2) Subtract the result (found in step one) from 360
360 - 317 = 43

The reason for the 360 is because for any four-sided polygon, the angles always add up to 360 degrees.

The answer is 43

3 0

3 years ago

What are 3 like terms for -19m

Lyrx [107]

Answer:

isn't there a problem to this ?

Step-by-step explanation:

7 0

3 years ago

D is the midpoint of RJ⎯⎯⎯⎯. R has coordinates (−4,7), and D has coordinates (2,−1). Identify the coordinates of J.

Aleksandr [31]

Answer:

$(8,-9)$

Step-by-step explanation:

If the x-coordinate of R is 6 units away from D's x-coordinate, then so will J's x-coordinate. If the y-coordinate of R is 8 units away from D's y-coordinate, then so will J's y-coordinate.

Side note/Extra information:

The line would be $y=\frac{-4}{3} x+\frac{5}{3}$