Answer:
160
Step-by-step explanation:
Add the ratios together to get the sum of them is 19. Since the perimeter is 380, divide 380 by 19 to get 20.
The shortest side is 3(20) = 60,
the next side is 5(20) = 100, and
the longest side is 8(20) = 160
Answer: 0.2
Step-by-step explanation:
Answer:
C. y=1/2x-3
Step-by-step explanation:
positive slope, y intercept is -3
3/4x = 9....multiply both sides by 4 <==
3x = 9 * 4
3x = 36
x = 36/3
x = 12
Answer:
15
Step-by-step explanation:
2(5) +5
10 + 5 = 15
