Bread draws a circle. He then selects four random distinct points on the circumference of the circle to form a convex quadrilateral. Kwu comes by and randomly chooses
another 3 distinct points (none of which are the same as Bread’s four points) on the
circle to form a triangle. Find the probability that Kwu’s triangle does not intersect
Bread’s quadrilateral, where two polygons intersect if they have at least one pair of
sides intersecting.

step-by-step explanation:

just plug in each number for x and see which ones work and don't

a - base

b - exponent

so,

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are

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