An ant and its cargo weigh 76 milligrams. the cargo is 18 times heavier than the ant. use linear system and crammers rule to find the weight of an ant and its cargo

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92

the answer is 1030 it's very simple math.

answer: (x+2) (x+3) are the binomials for your question : )