What is the sum of the first 9th terms [S(9)]

1
∑ 5( 2n ) = 10+ 5 + 5/2 + 5/4 + 5⁄8 + + 5/128 i=-9

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.

22 dimes and 9 nickels

step-by-step explanation:

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

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105