Let the original length be x, then the new length is 6/5x
x^2 + 44 = (6/5 x)^2
x^2 + 44 = 36/25 x^2
36/25 x^2 - x^2 = 44
11/25 x^2 = 44
x^2 = (44 x 25)/11 = 100
x = 10 cm.
Therefore, original length is 10cm and new length is 1.2 x 10 = 12 cm.
Perimeter of a square = 4l
Therefore, difference in perimeter = 4(12) - 4(10) = 48 - 40 = 8 cm.
All I know is that your need to add 15+15 and find the radius of the circle
you all have to fine the circumeference =2 pi r, the area= pi R square
the Radius is 5ft=25ft cuz of the pi r square is 2, pi = 3.14 (value) 3.14*25ft =75 square ft shouled be your answer
Answer:15
Step-by-step explanation:
Answer:
6.42$
Step-by-step explanation:
6.00 divided by 100 equals 0.6 multiplied by 7 equals 0.42 so the sales tax is 0.42 cents and the total is 6.42$
Answer: <u>1/2</u>
Step-by-step explanation:12 is divided by 2
