X2 Four times the difference of a number and six is nine less than three times the number. Find the number. Round your answer to the nearest integer,
necessary

the answer is 96 degrees

step-by-step explanation:

you have to realize that a line equals 180 degrees

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

understand that i don't know the answers

will someone answer his question