I still cant see it sorry cant help without seeing it can you spell the question?
Answer:
sin 2x + cos x = 2 sin x cos x + cos x = (2 sin x + 1)cos x
Step-by-step explanation:
Given the expression: sin 2x + cos x,
then we can use the formula: sin 2x = 2 sin x cos x, which gives:
sin 2x + cos x = 2 sin x cos x + cos x = (2 sin x + 1)cos x
So there you have two expressions in terms of sin x and cos x, as requested. :D
<span>d.Hector cannot afford to see the sumo tournament, because it would put him over budget by almost $12.
</span><span>
<span>
</span><span><span>
Exchange rate <span> $
1.00 </span>
<span> ¥
94.153 </span>Balance:
</span>
<span>
Beginning Balance:
<span> $ 575.00 </span><span> ¥ 54,137.98
</span>
</span>
<span>
Kabuki performance
<span> $ 74.95 </span>
<span> ¥ 7,056.77 </span><span> ¥ 47,081.21
</span>
</span>
<span>
Kaiseki dinner
<span> ¥ 8,745.00 </span>
<span> ¥ 38,336.21
</span>
</span>
<span>
Shopping
<span> $ 262.49 </span>
<span> ¥ 24,714.22 </span>
<span> ¥ 13,621.99
</span>
</span>
<span>
Onsen visit
<span> ¥ 6,811.00 </span>
<span> ¥ 6,810.99
</span>
</span>
<span>
Museum visit <span> ¥ 2,423.00 </span>
<span> ¥ 4,387.99
</span>
</span>
<span>
</span>
<span>
Sumo Tournament
<span> ¥ 5,488.00 </span>
<span> ¥ -1,100.01
1,100.01 / 94.153 = $11.68 rounded up to $12. </span></span></span></span>
To add the two expressions, we can write it as:
4.6x-3 + (-5.3x+9)
We can distribute the plus sign (which means just drop the parenthesis in this case):
4.6x-3-5.3x+9
Now, we can simplify by combining like terms:
-0.7x+6
For this case, the first thing we are going to do is define the following equation:
N = (number of cups) / (capacity of a quart container)
Where,
N: number of containers.
We have then:
N = (240) / (1/4)
N = 960 containers
Answer:
kat will need:
N = 960 containers
