Answer:
7/12
Step-by-step explanation:
4 x 3 = 12 (LCD)
3/12 + 4/12 = 7/12
No simplifying done,
7/12 is the answer.
Hope this helped :)
Answer:
3.13
Step-by-step explanation:
2.1^-1.4^2 = 2.45
Square root 2.45 + 1.56
1.56 x 2= 3.13
You can think of x && y || z as equivalent to: int func (int x, int y, int z) { if (x) { if (y) { return true; } } if (z) { return true; } return false; } Since both x and y are fixed to be non-zero values the first return statement is always hit. thats what i think
For number 3 it is 56 pints! i’ll do the other ones in a second
Increasing the length by
![l](https://tex.z-dn.net/?f=l)
we have the new expression for the length as
![96+l](https://tex.z-dn.net/?f=96%2Bl)
Increasing the width by
![w](https://tex.z-dn.net/?f=w)
, we have the new expression for the width as
![60+w](https://tex.z-dn.net/?f=60%2Bw)
Perimeter of a rectangle is given by adding all the sides, so we have
![P = 96 + l+96+l+60+w+60+w](https://tex.z-dn.net/?f=P%20%3D%2096%20%2B%20l%2B96%2Bl%2B60%2Bw%2B60%2Bw)
![P=192+2l+120+2w](https://tex.z-dn.net/?f=P%3D192%2B2l%2B120%2B2w)