Step-by-step explanation:
Length of the base = y
Length of a side = 3y + 2
Length of the third side= 3y + 2 (Isosceles triangle)
Perimeter = Sum of all sides
46 = y + 3y + 2 + 3y + 2
46 = y + 2(3y +2)
46 = y + 6y + 4
46 = 7y + 4
46 - 4 = 7y
42 = 7y
42/7 = y
6 = y
Therefore, the length of the base is 6
Answer: the dependent variable is the seconds and the independent variable is the feet.
Step-by-step explanation:
independent means it not dependent and the nmber of feet keep changing while it goes down, while the seconds stay the same the whole time at 7.
Answer: 49
Step-by-step explanation:
This polygon has 5 sides, meaning its interior angles add to
.

Answer:
A
Step-by-step explanation:
Because 105%*105%=1.1205
and the only number divisible by that is A