X - y = -3
x - x - y = -3 - x
-y = 3 - x
y = -3 - x
Answer:
The right solution is "
".
Step-by-step explanation:
According to the question,
The probability that male professional golfer makes hole in one will be:

Number of players,
n = 36
and,

By using the Binomial theorem, we get
⇒ 
Bu substituting the values, we get


or,
Answer:
6^3=6x6x6 3^6=3x3x3x3x3x3 . 5^4=5x5x5x5 4^5=4x4x4x4x4
Step-by-step explanation:
Answer:
4x+88=180
First angle is 54°
Second angle is 23°
Third angle is 103°
Step-by-step explanation:
Let x be the second angle. First angle is 31+x. Third angle is 2*(31+x)-5 = 62+2x-5 = 2x+57
All angles in a triangle add upto 180°
31+x+x+2x+57 = 180
4x+88=180
Subtract 88 from both sides,
4x = 92
Divide by 4,
x = 23°
31+x = 54°
2x+57 = 2*23 + 57 = 46+57 = 103°