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max2010maxim [7]

3 years ago

7

Please help........................

1 answer:

VashaNatasha [74]3 years ago

3 0

Answer:

<h2>m∠ABD = 20°</h2>

Step-by-step explanation:

If m∠ABC = 40° and BD is the bisector of ∠ABC, then

(1) m∠ABD = m∠DBC

(2) m∠ABC = m∠ABD + m∠DBC

From (1) and (2) we have:

m∠ABC = 2m∠ABD

Therefore

2m∠ABD = 40° <em>divide both sides by 2</em>

m∠ABD = 20°

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2^5 over 4 = 2^5 over 2a = 2^b = c What are a b and c

likoan [24]

Answer:

a = 2

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Step-by-step explanation:

<em>2^5/4</em>=<em>2^5/2a</em>=<em>2^b</em>=<em>c</em>

<em>2^5/4</em>, 2^5 = 32, 32/4 = 8

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Hope my explanation makes sense :)

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3 years ago