Answer:
Step-by-step explanation:
, where b, h, w are base, height and width respectively.
, where h is the height, and A_b is the area of the base.
First let's calculate the volume of the paralelipiped by the first formula.
Then let's find out the height of the pyramid, which is 12 - 4 = 8 in.(See drawing)
Then the area of the base of the square pyramid is simply.
Now we can find the volume of the pyramid.
To find the total volume, let's add both volumes.
If you divide all 4 sandwiches into 3 pieces then each person can get 1\3 of the sandwhich. I hope this helped..(:
Answer: x = 75/2
Step-by-step explanation:
First, separate the 1/3d and 10 by subtracting 1/3d to the right side so the equation is now: 10 = 3/5d - 1/3d
Next, Make the two fractions have a common denominator: (3/5 = 9/15) and (-1/3 = -5/15) and solve to get 4/15x
Then, your equation should be 10= 4/15x
So now multiply the 10 by 4/15's reciprocal (15/4) to get the variable x by itself: 10 × 15/4 or
(10×15) / (4×1) to get x = 150/4 now simplify
4 can go into 150 twice so the simplified answer is 75/2 or 37.5 in decimal form
