Answer:
Each selection has 8 seats, of which 56 are blue. there are 22 blue seats and 32 red seats in the theater
Step-by-step explanation:
Step-by-step explanation:
Substitute in the known values of
r = 9 and θ =150 into the formulas. (9) cos (150)
y = (9) sin (150)
x = 9 (− cos (30) ) y = (9) sin (150)
The exact value of cos. (30) is <u>√3</u><u> </u>
2
x = 9 ( − <u>√3</u><u>)</u>
2
y = (9) sin (150)
blah blah blah
(9, 150) <em>is</em><em> </em>
<em></em>
Step-by-step explanation:
I got the answer 10.25. Hope this could help. Including my work incase you were required to show work or something :)
3x-2(4x-9)=4-27-x
3x-8x+18=4-27-x
-5x+18=4-27-x
-5x+28=-23-x
-5x+41=-x
41=4x
41/4=10.25
Subtract and youll get $.29