Step-by-step explanation:
You can imagine this figure as a rectangle and cube
If you want volume of this irregular figure than you have to do it like this:
V(figure)= V(rectangle)+ V(cube)
V(figure)= a*b*c+ a³
V(figure)= 4*3*(I don't see dimension on the left)+ 3³
V(figure)=12*(I don't see dimension on the left)+ 27
And only you have to to do is to set this dimension which I can't see.
Answer:
Option B is correct = ![0.3 \times 81](https://tex.z-dn.net/?f=0.3%20%5Ctimes%2081)
Step-by-step explanation:
<u>The complete question is:</u> Which of the following options have the same value as 30% of 81?
Group of choices is:
(A) ![\frac{30}{100}\times 81 \times 100](https://tex.z-dn.net/?f=%5Cfrac%7B30%7D%7B100%7D%5Ctimes%2081%20%5Ctimes%20100)
(B) ![0.3 \times 81](https://tex.z-dn.net/?f=0.3%20%5Ctimes%2081)
(C) ![0.03 \times 81](https://tex.z-dn.net/?f=0.03%20%5Ctimes%2081)
(D) ![\frac{3}{10}\times 81 \times 10](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B10%7D%5Ctimes%2081%20%5Ctimes%2010)
(E)
Now, the expression given to us is 30% of 81.
Simplifying the above expression we get;
30% of 81 =
=
= ![0.3 \times 81](https://tex.z-dn.net/?f=0.3%20%5Ctimes%2081)
Now, we will solve each of the given options and then see which option matches with our calculation.
Option (A) is given;
= ![30 \times 81](https://tex.z-dn.net/?f=30%20%5Ctimes%2081)
This doesn't match with our answer, so this option is not correct.
Option (B) is given;
<u><em>This matches with our answer, so this option is correct.</em></u>
Option (C) is given;
This doesn't match with our answer, so this option is not correct.
Option (D) is given;
= ![3 \times 81](https://tex.z-dn.net/?f=3%20%5Ctimes%2081)
This doesn't match with our answer, so this option is not correct.
Option (E) is given;
This doesn't match with our answer, so this option is not correct.
Step-by-step explanation:
In words it is: The product of -11 and k is 22.
The solution is: -11 = +11
22+11 = 33
33 = k
Answer:
4 hours
Step-by-step explanation:
3+1=4
Answer:
Merry Christmas to you too
Explanation: