Answer:
2 cm
Step-by-step explanation:
If x is the length of the sides of the squares, then the height of the box is also x. The length and width of the base are 10−2x and 20−2x. The area of the base is the length times the width.
96 = (10 − 2x) (20 − 2x)
96 = 200 − 20x − 40x + 4x²
0 = 4x² − 60x + 104
0 = x² − 15x + 26
0 = (x − 2) (x − 13)
x = 2 or 13
Since x < 5, x = 2.
So the length of the sides of the squares is 2 cm.
Answer:
12 percent
Step-by-step explanation:
So 264/2200 times 100
Yes it equals 7$ she has 8$. She can buy those items and still have one dollar left over!
Answer:
Idk Im truly sorry i dont know how brainly works can u tell me how
Step-by-step explanation:
Check the picture below.
so, if we get the whole area of the figure, which will be the combined areas of those three rectangles, and if we get the area of the triangle, and then subtract that area from of the triangle from the whole figure's area, we're in effect making a whole in the total area, and what's leftover is the shaded area.
![\bf \stackrel{\textit{area of the rectangles}}{(1.6\cdot 5.2)+(2.7\cdot 8.4)+(1.6\cdot 5.2)}~~-~~\stackrel{\textit{area of the triangle}}{\cfrac{1}{2}(2.7)(8.4)} \\\\\\ 8.32+22.68+8.32~~-~~11.34\implies 39.32-11.34\implies 27.98](https://tex.z-dn.net/?f=%5Cbf%20%5Cstackrel%7B%5Ctextit%7Barea%20of%20the%20rectangles%7D%7D%7B%281.6%5Ccdot%205.2%29%2B%282.7%5Ccdot%208.4%29%2B%281.6%5Ccdot%205.2%29%7D~~-~~%5Cstackrel%7B%5Ctextit%7Barea%20of%20the%20triangle%7D%7D%7B%5Ccfrac%7B1%7D%7B2%7D%282.7%29%288.4%29%7D%20%5C%5C%5C%5C%5C%5C%208.32%2B22.68%2B8.32~~-~~11.34%5Cimplies%2039.32-11.34%5Cimplies%2027.98)