Cos2x+cosx+1=0, where x is between 0 and 2pisolve for exact value

answer: 7270

step-by-step explanation:

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation:

3

step-by-step explanation: