He is currently 47.
56-9=47 and if you switched it around it would be 47+9=56 so the answer is 47.
<span>.75(x+3)=.5(3)+x
</span><span> You already have 3 liters, and you are going to add x liters.
50% (.5) of the 3 liters is acid, and 100% (1) of the added x liters is acid. You will end up with (3+x) liters.
If you have been assigned this problem, you should be able to solve this equation...
</span><span> Hope this helps you solve this, and remember how to do others like it. </span>
Use law of sine, sinB/AC=sinC/AB
sin122/10.2=sinC/6.8
sinC=sin122*6.8/10.2
use your calculator: C=34
Please use your calculator to double check my numbers.
Answer:
its 72 in cubed because you do the base area/2 x the height divided by 3 so the base area is 48 and divide by 2 is 24 and then multiply by the height of the pyramid which is 9 and that will give you 216 and divide by 3 which is 72
Step-by-step explanation:
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