Answer:
5 pages
Step-by-step explanation:
5+2 =
7.
12- 7=
5pages.
Answer:
2 : 1
Step-by-step explanation:
27 total
9 filled
27 - 9 = 18 empty
18 : 9
2 : 1
The answer is B B B B B B B B B B
Answer:
the paralell slope is -4. The slope intercept equation is -4x-4
Step-by-step explanation:
hope this helps!
Answer:
cos 2 x=1-sin^2 x
Step-by-step explanation:
x=-135°
cos 2x=cos (-270)=cos (-270+360)=cos 90=0
or cos 2x=1-2sin ²x=1-2(sin (-135))²
=1-2(-sin 135)²
=1-2(sin 135)²
=1-2(sin (180-45))²
=1-2(sin²45)
=1-2 (\frac{1}{\sqrt{2}})²
=1-1
=0
