Answer:
lkfklfkkfjfjdfklfklfklfkfdkfdkldf
Step-by-step explanation:
Answer:
I aint never seen two pretty best friends, its always one of em gotta be ugly
Step-by-step explanation:
Answer:
Least common multiple (x-3) ( x+5) (x +4 ).
Step-by-step explanation:
Given : x² + x – 12 and x² + 2x – 15.
To find : Find the least common multiple.
Solution : We have given that : x² + x – 12 and x² + 2x – 15.
First : x² + x – 12
On factoring x² + 4x-3x – 12.
Taking common x (x +4 ) -3( x+4 )
(x -3 ) (x +4 )
For : x² + 5x -3x – 15.
Taking common x (x+5) -3( x +5)
(x-3) ( x+5)
Therefore, Least common multiple (x-3) ( x+5)(x +4 ).
Answer:
see explanation
Step-by-step explanation:
Using the sum to product identity
cosx + cosy = 2cos(
)cos( 
)
Consider left side
(cos5A +cos3A) + (cos15A + cos7A)
= 2cos(
)cos(
) + 2cos( 
) cos( 
)
= 2cos(
) cos(
) + 2cos(
)cos( )
= 2cos4AcosA + 2cos11A cos4A ← factor out 2cos4A from both terms
= 2cos4A( cos11A + cosA) ← repeat the process
= 2cos4A( 2cos(
)cos(
)
= 2cos4A(2cos(
)cos(
)
= 2cos4A(2cos6A cos5A)
= 4cos4Acos5Acos6A
= right side , thus verified
Answer:
m=-3/2
c=5/2
Step-by-step explanation:
The slope intercept form of a line is y=mx+c, where m is the slope of the line and c is the y intercept. Therefore, we need to isolate y on the left.
2y+3x=5
2y=-3x+5
y=-3/2x+5/2
m=-3/2
c=5/2
Hope this helps!
