This is what you're looking for if I'm not mistaken
sin²x + cos²x = 1
So:
sin²x = 1 - cos²x
∴ sin²x * cos²x = (1 - cos²x) * cos²x
= cos²x.(1 - cos²x)
(= cos²x - cos⁴x)
Answer:
cool
Step-by-step explanation:
is this a question?
The answer to your question is 300 and 10
Hey there,
Angle AEB + Angle CED = 180 degrees (vertically opposite angles)
(5x-10) degrees + (3x + 40) degrees = 180 degrees
5x -10 + 3x + 40 = 180 degrees
5x + 3x= 180 + 10 - 40
8x = 150
x = 150 / 8
= 18.75 degrees
Angle AEB = (18.75 x 5) - 10
=83.75 degrees.
Hope this helps ^_^
~Top
Answer:
3127 / 144
Step-by-step explanation:
1008 ÷ 324 + 1786 ÷ 96
= 28/9 + 893/48
= 448 / 144 + 2679/144
= 3127/144
