Step-by-step explanation:
LHS= sin 3x/sin x - cos 3x/cosx
Taking LCM,
<u>=</u><u>sin3xcosx- cos3xsinx</u>
sinxcosx
<u>=</u><u>sin(3x-x)</u>
sinxcosx
= <u>2sin2x</u>
2sinxcosx
=<u> </u><u>2sin2x</u><u> </u>
sin2x
=2
= RHS.
Proved.
Okay so first you do
1 7/8 = 15/8
Than convert 3/4 to 6/8 to have the same denominator
Than
15/8-6/8= 15-6= 9 = 9/8
So you can either have
9/8 or 1 1/8
Both are acceptable answers
8*14= 112 ounces
112/7= 16 candles
Jasmine can make 16 candles.
What u got to do is time the like term and do the unlike terms and the will be yo answer
68 lb divided by 2 lb per week = 34 weeks.
68 lb * 3500 cal/lb = 238,000 calories