Answer:
1st one I hope this helped!
Step-by-step explanation:
Answer:
H should be the right answer
Step-by-step explanation:
the amount of each portion together should be less than or equal to 10.5.
Answer:
The sides are 5,18,16
Step-by-step explanation:
To find the perimeter of a triangle, we add up all the sides
n +4n-2 + 5n-9 = 39
Combine like terms
10n -11 = 39
Add 11 to each side
10n-11+11 = 39+11
10n = 50
Divide by 10
10n/10 =50/10
n = 5
Now we need to find each side
n = 5
4n-2 = 4(5)-2 = 20-2 =18
5n-9 = 5(5) - =25-9 = 16
The sides are 5,18,16
Answer:
D
Step-by-step explanation:
<e is con to <w <z is con to <k