Answer:
So ofc it's third
Step-by-step explanation:
You'll need to use the Pythagorean theorem:
a²+b²=c²
36² + 15² = c²
1296 + 225 = c²
1521 = c²
= 39
Number of possible combinations = (4x3) ÷ 2 = 6
Answer: There are 6 possible combinations.
Step-by-step explanation:
꧁§༺⚔A real friend is one who walks in when the rest of the world walks out.” ⚔༻§꧂
Answer:
11.8
Step-by-step explanation:
3(12.4) + 6(11.5) = 37.2 + 69 = 106.2
106.2/9 = 11.8