187 cm squared.
Based on rectangle:
2L + 2W = 56
Draw the square and name your sides the following:
(W+4) , (L-2), (W+4), (L-2)
Because it’s a square, all sides are equal and we can remove and solve for one of the variables but keep in mind the parameter changed..
The new parameter is 56 minus 4cm + 8cm...keep in mind I used 4cm and 8cm because we have a 2 Lengths and 2 Widths.
Solving 60= 4 (w+4)
W= 11
So the side of our square is 11+4=15
L-2 = 15
L=17
So the area of the Rectangle is 11*17=187 cm squared.
Please let me know if it’s correct !
To answer this you will find the total amount of sunblock that can be filled in 10 hours. Then we will convert the number of ounces to gallons.
1. 150 bottles per hour for 10 hours is 150 x 10.
1500 bottle can be filled.
2. 1500 bottles at 20 ounces per bottle is 1500 x 20
30000 ounces of sunblock
3. There are 128 fluid ounces in each gallon so take 30000 ounces and break it into groups of 128 ounces.
30000/128 = 234.375 gallons
You will need at least 235 gallons of sunblock.
Using the formula 1° × π/180 = 0.01745rad,
3240 degrees/second = 56.54867 radians/seconds
Answer:
a diagram is necessary. please provide a diagram.