The ratio of the measures of the sides of a triangle is 9: 12: 5. if the perimeter of the triangle is 130 feet find the measures of the sides

45, 60 and 25

Step-by-step explanation:

9:12:5

9 + 12 + 5 = 26

now to get the first sides

9/26 × 130 = 1170/26 = 45

To get the second side;

12/26 × 130 =1560/26=60

To get the third side;

5/26 × 130 =650/26 = 25

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.