5. The expression below shows the factored form of the LCM of two monomials.
2.2.3.3.x
a. 12 and 9x
b. 6x and 9
C. 2x and 3x
d. 36x and 24

the correct answer is 45x

9×5=45 then add the x

n

step-by-step explanation:

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