Answer:
245 people
Step-by-step explanation:
49×5=245
If the maximum per room is 5, you multiply that by how many rooms there are, which, in this case, is 49.
So multiply 49 by 5.
It is an equilateral triangle because all its sides are equal, congruent<span />
I believe the answer is the second one
Answer:
Curved surface area of sphere = 2πr × 2r=4πr^2;
The new diameter is 120/100 from the old diameter;
2R = (120/100)x(2r);
So, R = 1.2 x r;
Curved surface area of new sphere = 4πR^2 = 4π(1.2xr)^2= 4πr^2x1.44= curved surface of old sphere x (144%);
Finnaly, the increase is 44%.
Step-by-step explanation:
Answer:
He needs to order of carpet
Step-by-step explanation:
we know that
we have
Convert to