2 years ago

Can you help me with #6??(Algebra 1 sucks..)

Mathematics

1 answer:

Lina20 [59]2 years ago

6 0

Answer:

Step-by-step explanation:

Use the given functions to set up and simplify

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3 years ago

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____________________

luda_lava [24]

Angle BOC = 120

PROOF

Angle A + Angle B + Angle C = 180

So, Angle B + Angle C = 120 (Angle A = 60)

Now 1/2 (Angle B + Angle C) = 60

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(BO and CO are angle bisectors)

Or 60 + Angle BOC = 180 (using i)

OR ANGLE BOC = 120

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3 years ago

What is the least common multiple of 31, 28, and 14?

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<u>⇨ By prime factorization method:</u>

$\begin{array}{r | l}{\sf{2 & {\sf14,28,31} \\\cline{2-2} {\sf2 & {\sf7,14,31 \\\cline{2-2} {\sf7 & {\sf7,7,31 \\\cline{2-2} {\sf31 & {\sf1,1,31 \\\cline{2-2} & {\sf1,1,1\end{array}$

${\sf{LCM\: = \:2 \:x\: 2 \:x\: 7 \:x\: 31}}\\\\{\sf{LCM \:= \:868}}\\}\\{\sf{Therefore,}}\\\\{\sf{LCM\:(14,\: 28,\: 31)\: = \:868$

${\boxed{\sf{LCM\:=\:868}}$

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2 years ago

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Can you help me with #6??(Algebra 1 sucks..)​

Can you help me with #6??(Algebra 1 sucks..)