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Ira Lisetskai [31]
4 years ago
14

Fill the blank ___sinb=(1)/(2)[sin(a+b)-sin(a-b)] There are no answer choices

Mathematics
1 answer:
Serga [27]4 years ago
5 0
Sin b=1/2
Sin(a+b)-sin(a-b)
Sina+Sinb-Sina+Sinb
2Sinb
2×1/2
=1
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If the browns plant 3/16 tomatoes, 1/4 cabbage, and 3/8 peppers, what fraction of their gargantuas will be unplanted
gizmo_the_mogwai [7]

Answer:

\frac{3}{16} \textrm{of the gargantuas will be unplanted}.

Step-by-step explanation:

Given: Browns have planted 3/16 tomatoes, 1/4 cabbage and 3/8 peppers.

First lets find out the total fraction of planted.

\frac{3}{16} +\frac{1}{4} +\frac{3}{8}

Now taking LCD for 16,4 and 8 to add up the fraction.

∴ LCD is 16

Next adding the fraction,

\frac{3\times 1+1\times 4+ 3\times 2}{16} = \frac{13}{16}

∴ Total fraction of planted gargantuas is \frac{13}{16}

Lets take the size of gragantuas as ``1``

∴ To find the un planted fraction of gargantuas.

(1- \textrm{Total fraction of planted part of gargantuas})

=1-\frac{13}{16}

= \frac{3}{16}                                        

∴ 3/16 is the unplanted fraction of gargantuas.

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andrezito [222]

Hope it helps.

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Answer:

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Step-by-step explanation:


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Answer:

Step-by-step explanation:

if CO = WR then we must have that angle o is same as angle r.

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