Which pair of points has a negative slope? a) (-3, 17), (2, -8) b) (-3, 13), (3, 17) c) (4, 26), (-2, -10) d) (4, 14), (-2, -4)

homozygous. one is homozygous, while two is heterozygous.

the answer is ! ?

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

hope this !