M< AED = 16y + 10. Find the value of y so that ED I AB.

Full question attached:

Answer and explanation:

To calculate y in the equation <AED=16y+10 we first find the value of angle AED from the diagram(attached)

From the diagram, we can see that <AED = 180 degrees given that <AED is angle on a straight line=180 degrees.

The line AB is therefore perpendicular to line ED

Hence we calculate y in the equation <AED= 16y+10

180= 16y+10

180-10=16y

16y=170

y=170/16

y= 10.625

good job you smart son of a gun you are smarter that einstein. 7

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