If k/3 – 9 = 12, what is the value of k?

k = 63

Step-by-step explanation:

k/3 - 9 = 12

isolate variable + 9 both sides

k/3 = 21

multiply both sides by three, therefore

k = 63

check:

63/3 - 9 = 12

21 - 9 =12

12 = 12

hope this helps!

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm