Mrs. anderton is giving a test in her third-period class. she has decided to record the amount of time that each student takes to
finish the test (in minutes) and compare that to the grade each student receives on the test (out of 100). a plot of her results is
below.
third period math
100
95
90
tot
85
grade
70
65
60
55
iii

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.

a

step-by-step explanation:

the answer is 40.

proof:

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !