3. If 푎 is a negative integer, then which of the number sentences below is true? If the number sentence is not true, give a reason. a. 5 + 푎 5 c. 5 − 푎 > 5 d. 5 − 푎 5 g. 5 + 푎 > 푎 h. 5 + 푎 푎 j. 5 − 푎 푎 l. 5푎 < 푎

you need a common difference between consecutive terms to be constant, like 1,2,3,4 or 2,4,6,8, or 1,3,6,9

answer: a and b

step-by-step explanation:

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

grab rope, tie a loop-de-loop, put it around ur neck, now jump while its tied to a high place. now your shoes are cool.

step-by-step explanation: