Answer:
6
Step-by-step explanation:
3! = 3 x 2 x 1 = 6
Answer:
l = 6
+ 2a - 1
Step-by-step explanation:
the area (A) of a rectangle is calculated as
A = lw ( l is the length and w the width )
given A = 18
+ 6a² - 3a and w = 3a , then
3aw = 18
+ 6a² - 3a ( divide each term by 3a )
w =
+
-
= 6
+ 2a - 1
Answer:
-8 1/2
Step-by-step explanation:
Divide each side by 2
2r/2=r
-17/2= -8 1/2