Answer: N=6
Step-by-step explanation:
Add 34 degrees with the 90 degree angle and you get 124
Then add 124 to your other equation (9n +2)
Make that equation equal to your straight angle 180 and solve.
9n + 126 = 180
9n = 54
n= 6
Call the angles of depression D.
then tan(D)=20/30, or I
arctan(tan(D)) = arctan(⅔)
D=33.690. A is the answer
your calculator probably uses tan^-1 rather than arctan
Answer:
111
Step-by-step explanation:
A 7-sided polygon has internal angles that sum to ...
180°(n -2) . . . . for n=7
180°(7 -2) = 900°
The sum of the given angles is 789°, so the remaining one is ...
900° -789° = x° = 111°
x = 111
350 because of the concert I’m just kindling I need points
The sale price would be $10 because 50*.2=10. (You move the decimal point in 20% to the left two places to = .2)