Answer:
perimeter of rectangle = 2(l+b)
= 2 (9+5)
= 2 X 14
= 28 cm
is the perimeter of rectangle
Answer:
60
Step-by-step explanation:
One circle is 360 degrees and if you split it into 6 pieces then you divide 360 by 6 and that equals 60
36 it the surface area of the triangler prism
2:15 -40 2:16 -40 2:17 -40 2:18 -40 THE ANSWER IS -40
The given statement is false because it isn't an empty set!
<u>Step-by-step explanation:</u>
We have following sets of inequalities:

From
we get ,

Therefore solution set is x=2.
Now, for
we get ,

Therefore solution set is x>2.
For
we get ,

Therefore solution set is x<2.
Now, the union of x=2, x<2 & x>2 is -∞<x<∞. i.e. all possible values of x. And so above statement is false because it isn't an empty set!