A package contains four boxes each box contains a 7 pound bag of beans and rice the bag of rice are all identical use art to represent the unknown value of the weight of one bag of fries the total package is 40 pounds

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

the answer is 2/54

step-by-step explanation:

180-142=38 for the acute angle next to the entry

90+38=128

180-128=52

a=52

step-by-step explanation: