Answer:
math is hard for me but yeah a good place to find answers is here or ggl maybe search on gg and the at the end put answer key i do that a lot hope my
Step-by-step explanation:
explanation helps
Interval Notation:
(−∞,∞)
Set-Builder Notation:
{x|x∈R}
Answer:
10c - 4d
Step-by-step explanation:
1. Rearrange the problem so similar variables are closer together
3c + 7c + 5d - 9d
2. Simplify the problem by adding like terms
3c + 7c = 10c
5d - 9d = -4d
3. Rewrite the problem so the variables are in ABC order
10c - 4d
Hope this helps :)
575 packages will be filled, and there will be 5 left over.
Two squares is sometimes similar.
A square can be any size, as long as all four of it's sides are equal.
A square would be a rectangle if two of the sides were different than the rest.
A square would be a trapezoid if only one of it's sides were different.
For a square to be always similar, the ratio of it's sides must be equal to the ratio of the second square.
For example:
All of a square's sides are 5 across.
In order for another square to be ALWAYS similar, it's sides must be a multiple of (The length of the original square's sides) 5 (10,15,20,25,30...)
This is called a ratio. (5/10 = 1/2, 5/15 = 1/3, 5/20 = 1/4 etc...)
