Answer:
Perimeter of Triangle sum of all sides.
=13 cm
Answer:
-|b| < b
Step-by-step explanation:
-b where?
Answer:
175 ways
Step-by-step explanation:
5 balls are red, and 7 balls are blue making a total of 12 balls.
4 balls are drawn from the box,
1 ball is red and 3 balls are blue out of the 4 drawn from the box.
We have to choose 1 ball from 5 red balls and 3 blue balls from 7 blue balls.
Since the order is not essential we use combinations to find out
5C1 * 7C3= 5*35 = 175 ways
Answer:
Step-by-step explanation:
THIS is the answer if the equation looks like this. 
