a.
Let
5x = number of games won
2x = number of games lost
The total number of win and lose is 154. So
5x + 2x = 154
Solving for x,
7x = 154
x = 22
Therefore, the number of games won is 5*22=110 and the number of games lost is 2*22 is 44.
b.
Let
6x = first side of the triangle
7x = second side of the triangle
9x = third side of the triangle
The perimeter of a triangle is the total of all sides. So,
6x + 7x + 9x = 88
22x = 88
x = 4
Therefore, the three lengths of the side are 6*4=24, 7*4=28, and 9*4 = 36
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15 + 20 + 10 = 45 I think hope it helps
Answer:
p=1.4375
Step-by-step explanation:
Answer:
The answer is a 2
Step-by-step explanation:
Is a 2 because the point 1 is a 2 line
1/2 *30*12=180
The area of the triangle is 180 meters squared
Hope this helped!
