Answer:
Step-by-step explanation:
Thanks!
Answer is 0.18 for the equation provided
The answer is here written
Answer:
Option b) 8x²+34; 45.52 centimeters
Step-by-step explanation:
Length of the sandwich is = 2x²+8 centimeters
Breadth of the sandwich = 2x²+9 centimeters
Therefore total perimeter of the sandwich = 2(length + breadth)
= 2 (2x²+8+2x²+9) centimeters
= 2( 4x²+17) centimeters
= (8x² +34) centimeters
If x = 1.2 then perimeter of the sandwich =
= 2(4×1.44+17) = 2(5.76+17)
= 2×22.76 = 45.52 centimeters
So the answer is option b) 8x²+34; 45.52 centimeters
Answer: B. -6
Step-by-step explanation:
Replace all variables. 3(-3+1)
Evaluate expression in parentheses. 3(-2)
Evaluate. 3(-2) = -6