Triangle def is reflected over a line then its image is reflected over a second line parallel to the first line. if the two parallel lines are 30 units apart and dd'' is 5x+5, what is the value of x? i know the answer is 11 but explain how you get that .

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

i got 142 as my answer

step-by-step explanation:

c. (3,2,6) is the answer.

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.