a commercial aircraft left a contrail in a parabolic path reaching 5 miles high at a horizontal distance of 10 miles and 6 miles high at a horizontal distance of 20 miles and a 5 miles at a horizontal distance of 30 moles

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

here is your mark brainliest

c) yes, because of asa or aas