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Vsevolod [243]
3 years ago
10

What values of b satisfy 3(2b + 3)2 = 36?

Mathematics
2 answers:
alexira [117]3 years ago
4 0
To find the answer, you need to solve for b.

2(2b + 3) = 12  divide both sides by 3
2b + 3 = 6  divide both sides by 2
2b = 3  subtract 3 from both sides
b = 1.5  divide both sides by 2

b = 1.5 satisfies the equation. if you plug 1.5 in, you get that the equation is true.
zaharov [31]3 years ago
3 0

Answer:

Everyone is simplifying too far. The answer is A. b = (-3 +- 2 square root 3) / 2

Step-by-step explanation:

+-square root 3 - 3/2 is correct but that is not one of the options.

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Given: m∠A = m∠C = 90° AB ║ DC Prove: ∆ABD ≅ ∆CBD
Genrish500 [490]

Answer:

Angle-Angle-Side (AAS)

Step-by-step explanation:

Given triangles; ΔABD and ΔCBD

  <A = <C = 90^{0} (right angle property)

   AB ║ DC (given)

Then,

    DA ║ CB

   <B ≅ <D (congruent property)

    DB ≅ BD (similarity property)

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Therefore by Angle-Angle-Side (AAS),

                 ∆ABD ≅ ∆CBD

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3 years ago
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IgorC [24]
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5 0
3 years ago
Determine if the two triangles are congruent.
stiks02 [169]

Answer:

SAS

Step-by-step explanation:

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Hope this helps! :)

3 0
3 years ago
Read 2 more answers
F the price of a pair of shoes is $35.00 before tax, and tax is 20%, what will the final price of the pair of shoes be?
azamat

Answer:

$42

Step-by-step explanation:

35·0.20=7

tax is $7

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