The area of a rectangle is its times its width where "A" represents the area, "L" represents the length and "W" represents the width
Answer:
Step-by-step explanation:
-10*9*x^3*x*y^2 = -90x^4y^2
Answer:
√41, or about 6.4 units
Step-by-step explanation:

√41 is about 6.4 units
-4,-9 I took the test and got the same answer.
Formula for circumference: 2πr
r=2x+1
C=2π(2x+1)
distribute
C=4πx+2π