Answer:
25+22
Step-by-step explanation:
When you subtract 27 to 22
Answer: There are 252 different working groups of five that can be formed.
Step-by-step explanation:
Since we have given that
Number of workers = 12
Number of group of people to work together on a project = 5
Since Hugo and Viviana absolutely refuse, under any circumstances, to work together.
So, remaining number of workers = 12-2=10
so, we need to find the number of different groups of five that can be formed.
We will use "Combination":

Hence, there are 252 different working groups of five that can be formed.
Answer:
15
Step-by-step explanation:
The given is a special right triangle and an isosceles
The angles are 45-45-90 and side lengths are represented by a-a-a
Here as we can see the side length which sees angle measure 45 is 15 (that is represented by a) so a = 15
if a is 15 then x = 15
Answer: Additive Property of 0
Step-by-step explanation:
The additive property of 0 states that any number and zero combined is that number because zero does not have any value. The answer to the question is Additive Property of 0.