Answer:
1. (d+d+d+d)+(5+5+5+5)
2. The perimeter is 4(d+5)
3. I notice that both expressions are equivalent.
4. The perimeter of the triangle can be written as 15x + 30 which is 5(3x+6).
Answer: Smoothing constant
Step-by-step explanation:
Answer:
Step-by-step explanation:
10g=18.9-3.9
10g=15
g=15/10
g=1.5
So each grapefruit costs $1.50
(L+d)9=126 and the original length was 11ft so
(11+d)9=126
99+9d=126
9d=27
d=3
So he needs to extend the length by 3ft
Step-by-step explanation:
this is your answer.........