Answer: perimeter of the rectangle is 28 cm
54 cm and 30 cm
The new perimeter of the new rectangle is 168cm
The new perimeter is 6 times greater
Step-by-step explanation:
I just answered then and got it right
Answer:
15) 54
16) 37
Step-by-step explanation:
The answer is -1 because a coefficient is the number in front of the variable which is -1 because there is an invisible 1 before the x
Answer:
42
Step-by-step explanation:
6x7=42
Answer:
1 is Answer.
Step-by-step explanation

= 
As we know that ω²+ω+1=0
Thus putting in above equation, we get
= 
Rearranging and simplifying:
= 
= 
= 
= 1 Answer