Which points are seperated by 4 units A. (4,3)(8,2)
B. (2,4)(5,4)
C.(3,3)(1,3)
D.(7,7)(1,7)

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

Bring the fraction a/a-4 to a denominator of 16-a^2