In math, the associative property of multiplication allows us to group factors in different ways to get the same product. The product is the same, only the grouping is different. Example: Is (2 x 6) x 7 = 2 x (6 x 7) a true statement? Answer: Yes, because you can regroup the factors and get the same product.
Answer:
6d-3
Step-by-step explanation:
12 cm, use the pythagorean theorem: a^2+b^2=c^2
5^2+b^2=13^2
25+b^2=169
b^2=144
b=12
12 cm
First rewrite into 2 inequalities,
Solve each of the inequalities,
So our x is between -2 and 9 which can be written as,
or as an interval,
Hope this helps :)