Find the thirty-second term of the following sequence 9,15,

The difference between 9 and 15 is 6.

The difference between 15 and 21 is 6 as well.

Therefor, we know that each term has 6 added to it.

We can find the 32nd term by using the following function:

F(x) = 3 + 6x

By plugging in 32 to x, we can find the 32nd term.

F(32) = 3 + 6 * 32

F(32) = 195

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12

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