Answer:
The volume is 356 
, which agrees with the second answer option listed.
Step-by-step explanation:
Recall that the volume of a pyramid is the product of the area of its base(B) times the pyramid's height (h), divided by three:
For our case, the area of the base "B" is the area of a square of side = 8 inches. That is the area B is:
Now we can include this value and the value of the pyramid's height (h=12 in) in the formula for the volume to give the answer:
From the graph we can tell that the numbers of liters are 7.5, 7.5, 8.6, and 9.3
add them up, the total is 32.9
Step 1. Expand
2 - a = a - 1.8
Step 2. Add a to both sides
2 = a - 1.8 + a
Step 3. Simplify a - 1.8 + a to 2a - 1.8
2 = 2a - 1.8
Step 4. Add 1.8 to both sides
2 + 1.8 = 2a
Step 5. Simplify 5 + 1.8 to 3.8
3.8 = 2a
Step 6. Divide both sides by 2
3.8/2 = a
Step 7. Simplify 3.8/2 to 1.9
1.9 = a
Step 8. Switch sides
a = 1.9
Step-by-step explanation:
-4b + 2b = 4 + 12
-2b = 16
2b = - 16
b = -8
Answer
22-j=
Step-by-step explanation:
