The area of a Trapezoid is found using A=1/2(b1+b2)h. Solve the formula for the height of the trapezoid

answ9x x 3=

step-by-step explanation:

the answer is c. 23/3

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

ab will be equal to