(1 point) cos(x)tan(x)+cos(x)=0 find all angles in radians that satisfy the equation. for each solution enter first the angle solution in [0,π) or [0,2π) (depending on the trigonometric function) then the period. when 2 or more solutions are available enter them in increasing order of the angles. (e. g. x=π/2+2kπ or x=3π/2+kπ etc.) note: you are not allowed to use decimals in your answer. use pi for π.

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

6/20

step-by-step explanation:

5

step-by-step explanation:

unless you made a typo, the answers are both a and c.

step-by-step explanation:

1.5/3 is .5 whereas 3/9 is .3333333 not proportional

22/33 is .66666 and 4/6 is also .66666 proportional

2/4 is .5 whereas 142/213 is .66666 not proportional

14/7 is 2 and 7/3.5 is also 2 proportional

you could've also checked it by doing this simple division:

if the larger fraction divides with the smaller fraction to equal 1, it is proportional. so let me show you what i mean:

when i divide 22/33 by 4/6 i get 1, so we know it is proportional, and it is the same with 14/7 and 7/3.5. now if i divide 3/9 by 1.5/3 i get .66666 so therefore we know it is not proportional.

there are many ways to do this so i wanted to show you some possible ways.