The figure below is a square with an area of 625 square centimeters. The length of a rectangle is 40% more than the length of th e square. Find the length of the rectangle.
1 answer:
For a square: A = s2, where s = side (the length and the width are the same) 625 = s2 ±25 = s length of rectangle = 1.4 · length of square length of rectangle = 1.4(25) length of rectangle = 35
You might be interested in
Answer:Coach Herrera needs to buy 23 cans of balls
Step-by-step explanation:You do 92 divided by 4 because c next to a number means multiply and the opposite of multiply is divide
Answer:
Using the percentage difference formula you can find the percentage decrease.
SO its
100(new-old/new)
So we solve
10-6=4
4/10= 2/5
2/5*100=200/5
40
40 percent decrease
Area of the wall = 8 x 19 = 152 ft square Area of the window = 4 x 5 = 20 ft square Area of 3 windows = 20 x 3 = 60 ft square The percent area of 3 windows from area of the wall = 60/152 or approximately .395 or 39.5%
9/-7 x -4= 36/7 Hope it helps
Answer:
c=13.42
Step-by-step explanation: