Ok so what you're trying to do is get L by itself so to do this you move everything to the other side:
A=L*WH
=L
So you answer would be:
C
Answer:
see explanation
Step-by-step explanation:
Using the addition identity for sine
sin(x + y) = sinxcosy - cosxsiny
Consider the left side
cos²(45 - A) - sin²(45 - A)
cos²(45 - A) = 1 - sin²(45 - A), thus
1 - sin²(45 - A) - sin²(45 - A)
= 1 - 2sin²(45 - A) ← expand sin(45 - A)
= 1 - 2(sin45cosA - cos45sinA)²
= 1 - 2(cosA - sinA)²
= 1 - 2(cos²A - sinAcosA + sin²A)
= 1 - cos²A + 2sinAcosA - sin²A
= sin²A + 2sinAcosA - sin²A
= 2sinAcosA
= sin2A = right side ⇒ verified
Hello,
The answer should be "4".
Reason:
Since Logan takes 12 hours and Marcus takes 16 i just subtract 16 and 12.
16-14=4
=4 hours
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit
Answer:
y+8x
Step-by-step explanation:
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