3 years ago

Can I get some help please

Mathematics

1 answer:

LenaWriter [7]3 years ago

4 0

Dividing integers is the opposite of multiplying integers.

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Masteriza [31]

Answer:

y = $\frac{\pi}{3}$

Step-by-step explanation:

using the addition formula for sine

sin(x + y) = sinxcosy + cosxsiny

then

sinxcosy + cosxsiny = $\frac{1}{2}$ sinx + $\frac{\sqrt{3} }{2}$ cosx

for the 2 sides to be equal , then

cosy = $\frac{1}{2}$ and siny = $\frac{\sqrt{3} }{2}$

then

y = $cos^{-1}$ ( $\frac{1}{2}$ ) = $\frac{\pi }{3}$

and

y = $sin^{-1}$ ( $\frac{\sqrt{3} }{2}$ ) = $\frac{\pi }{3}$

thus y = $\frac{\pi }{3}$

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2 years ago

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prohojiy [21]

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Step-by-step explanation:

The x- coordinate of each point ( the domain ) maps to exactly 1 unique y- coordinate ( the range).

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3 years ago

196 divided by 3.5=_____

kykrilka [37]

196 divided by 3.5 = 56!

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