The legs of an isosceles triangle with a 65 degree vertex angle are congruent with the sides of an equilateral triangle. Which triangle has a greater perimeter? How do you know?

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x