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solmaris [256]
2 years ago
8

Majorly behind, anyone know the answer?​

Mathematics
2 answers:
bekas [8.4K]2 years ago
6 0
Y = -6

Hope it helps : )
maria [59]2 years ago
6 0
The correct answer is y = - 6
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Simplify the expression -5+i/2i
monitta
Since ur using i as a imaginary unit, the answer is -11/2 and simplify that and u get -5 1/2.
7 0
3 years ago
PLEASE HELP!!
erik [133]
2.=c.\\\\2\sin4x\cos4x=2\sin(2\cdot4x)=2\sin8x\\\\Used:\\\sin2\alpha=2\sin\alpha\cos\alpha

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3.=a.\\\\\dfrac{\sin x-1}{\sin x+1}=\dfrac{\sin x-1}{\sin x+1}\cdot\dfrac{\sin x+1}{\sin x+1}=\dfrac{\sin^2x-1^2}{(\sin x+1)^2}=\dfrac{\sin^2x-1}{(\sin x+1)^2}\\\\=\dfrac{-(1-\sin^2x)}{(\sin x+1)^2}=\dfrac{-\cos^2x}{(\sin x+1)^2}\\\\Used:\\(a-b)(a+b)=a^2-b^2\\\\\sin^2x+\cos^2x=1\to \cos^2x=1-\sin^2x
8 0
3 years ago
Find the measure of ∠B of an angle with 36 as one angle
Tomtit [17]

Answer:

144

Step-by-step explanation:

180 - 36 = 144

4 0
3 years ago
Some friends went hiking. The very top of a trail was a total of 26 miles from town, where the friends began their journey. They
gavmur [86]

they walked 52 and drove 16

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5 0
3 years ago
35 customers increase by 40%
Anna11 [10]

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49 total customers

Step-by-step explanation:

first find 40% of 35 by multiplying 0.40 by 35

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now add 14 to 35 to find the new total # of customers

14 + 35 = 49

4 0
3 years ago
Read 2 more answers
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