7/3=L/9
⇒63=3L
⇒L=21
which mean the Length equal 21 tiles and width equal 9 tiles for the new rectangle.
Answer:
6.58 x 10^-3
Explanation:
Moving the decimal place till it’s in front of the 6
Answer:
6x+19
Step-by-step explanation:
The parentheses do nothing here to stop you from adding - since every term in here is only being added, there is no reason to worry about the parentheses. Simply combine like terms (13 + 6) to achieve 6x + 19.