Given 3k+5=17 prove k=4 statements reasons 1. 3k+5=17 1. 2. 3k=12. 2. 3. k=4. 3. answer this problem. list the reasons

We are given the equation 3k+5=17 and we need to solve for k.

3k+5 = 17

Substract 5 from each side:

3k+5-5=17-5

3k=12

Now divide each side by 3 so we can have the variable k on a side and its value on the next side:

(3k)/3 = 12/3

k = 4

So for 3k+5=17 we have k=4

Hope this helps! :)

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

50

step-by-step explanation: