Need help with these 6 problems!!! Please help due today (do not answer if you don’t have the Answer) you don’t need to show work just provide me with the answers

7) m = 7

8) k = 15

9) a = -12

10) x = 1

11) n = 4

12) r = 11

Step-by-step explanation:

Solving all the questions step by step!

7) 1 = 6+m/12

8) 8 = 3 + k/3

9) -4(-8+a) = 80

10) 8(x-1) = 0

11) n/2 - 1 = 1

12) 1 = r-3/8

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.

the answer is 375 miles

step-by-step explanation: