A rotation turns a figure about a fixed point called the

Mathematics

1 answer:

labwork [276]4 years ago

3 0

Center of rotation !!!

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You purchase 2 action figures per week. You have 48 action figures, which is 75% of the total number of action figures you need

balandron [24]

Answer:

Step-by-step explanation: In order to find the amount of action figures needed to complete your collection, you divide 48 by 75%. This gives us 64. The reason we divide, is because of inverse operations. If we are going to find 75% of 48, you would multiply 48 by .75. Since this is the opposite, we must divide it.

Also, I'm not quite sure what the question is requesting by asking for what 2 represents. What is the specific skill you are learning in class? Maybe that'll help us figure it out.

I hope this makes since. Let me know if you need further explanation.

6 0

3 years ago

2х + 5y = 6<br>x+2y = -3 <br><br>what is x?

likoan [24]

Answer:

x = -3

In-Depth Steps:

1.) Start with the bottom equation: $x+2y=-3$

2.) Set $x$ alone on one side of the equal sign. Your equation will look like $3+2y=x$ .

3.) Plug $3+2y$ in for $x$ in the first equation. You will get $2(3+2y)+5y=6$ .

4.) Distribute. Your equation now looks like this: $(6+4y)+5y=6$ .

5.) Combine like terms. You will get $6+9y=6$ .

6.) Subtract 6 from both sides. You get $9y=0$ . We can learn that Y=0.

7.) Go back to either equation and put 0 in for y.

8.) In the top equation, it would look like $2x=6$ and the bottom equation would look like $x=-3$ . We basically got our answer of $x = -3$ , but we will plug it into the $2x=6$ equation, and in-fact, we get x = -3.