Rectangle:
P = 2(L + W)
51.6 = 2 (L + 9.9)
L + 9.9 = 51.6 / 2
L + 9.9 = 25.8
L = 15.9
Answer
The length of the base = 15.9 feet
This is the concept of volumes of solid figures;
To calculate for the volume of material required we calculate for the volume of the pyramid;
volume of the pyramid is given by:
volume=(length*width*height)/3
but in our case the base of the pyramid is square, therefore:
length=width=2 ft
height=6 ft
hence;
volume=(2*2*6)/3
volume=8 ft^3
The answer is 8 ft^3
The answer is A. You have to isolate the variable(f) by subtracting 0.2 from both side. When youve done that, the answer should be -3.2
Answer:
$4.41
Step-by-step explanation:
We have been given that Otis bought a flashlight for $8 and a sleeping bag for $55 he sales tax was 7% which means 0.07 times the price.
To find the amount of sales tax, we will add cost of sleeping bag and flashlight and multiply the sum by 0.07.



Therefore, Otis paid an amount of $4.41 in sales tax.
The 2nd way is that we can find sales tax of each product separately and then add the amount of sales of two items as:



Therefore, Otis paid an amount of $4.41 in sales tax.
2/5+3/10=x-7/9
2/5+3/10+7/9=x
1.477777=x
Hope this helps!