Answer:
64 (or 63.6)
Step-by-step explanation:
You can figure out the <K by adding the first two angles (111+60) and getting 171 (subtracting that from 180 gives you a 9-degree angle for <K
Given three angles and 1 side, you can calculate the sides as follows:
k=m*sin (K) / sin (M) = 10.65
l=m*sin (L) / sin (M) = 63.60234
Since you're solving for l, the steps would be:
l=59 * sin (111) / sin (60)
l=59 * (0.934) / (0.866)
l=55.106 / 0.866
l=63.63
Hope this helps!
Answer:
error in step 1
Step-by-step explanation:
well where is does the step not make sense?
remember cos(pi) = -1 and sin(pi)=0
that means step 1 is strange... it didn't distribute properly
it should have been:
cos(pi) - cos(A)
hope that helps! ^-^
C because you have to divide by m or the members because you are splitting it up or dividing it between the members. And you subtract 95 dollars becuase it was a cost or bill