Answer:
x>-7
Step-by-step explanation:
A
54 = x + (x+6) + x + (x+6)
54 = 4x +12
42 = 4x
10.5 = x
The two shorter sides (x) are 10.5 cm, the two longer sides are (10.5+6, that is 6 cm longer) 16.5 cm. 10.5 + 10.5 + 16.5 + 16.5 = 54 cm.
Answer:
9a⁶b³c⁹
Step-by-step explanation:
Just divide the 27 by 3 since 27a⁶b³c⁹ is a single number
B/A =1.6x10^-9/10^-6 :;b/a = 1.6x10^-3 @@B=0.0016A
Answer: Each piece would be 3/4 feet long
Step-by-step explanation:
If the piece of lumber is 2 1/4 ft long, and it is cut into 3 pieces then divide
2 1/4 by 3 to find out how long each piece of cut wood would be.
2 1/4 is the same as 9/4
= 9/12 which also simplifies to 3/4
