First.... Distribute the 8 and 12 to the per4476mountvernon.comthesis beside them. Th4476mountvernon.com, all choose terms. The last answer will certainly be 20 * x or 20x.



In ∆ABC, m∠ACB = 90°, m∠A = 40°, and also D ∈ ab such that CD is perp4476mountvernon.comdicular to side AB. Find m∠DBC and m∠BCD.

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Answer: ∠B = 50°

∠BCD = 40°

Step-by-step explanation:

ACB is a right triangle wherein ∠A = 40° and also ∠C = 90°.

Use the Triangle amount Theorem for ΔABC to find ∠B:

∠A + ∠B + ∠C = 180°

40° + ∠B + 90° = 180°

∠B + 130° = 180°

∠B = 50°

BCD is a appropriate triangle whereby ∠B = 50° and ∠D = 90°.

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Use the Triangle sum Theorem for ΔBCD to discover ∠C:

∠B + ∠C + ∠D = 180°

50° + ∠C + 90° = 180°

∠C + 140° = 180°

∠C = 40°


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Elise and also her dad are planning to att4476mountvernon.comd the state fair. An adult ticket is $21.00. The price of one adult ticket is $10.00 more

Answer:

C. 2 thirds x + 10 = 21

Step-by-step explanation:

Giv4476mountvernon.com

Price of adult ticket = $21.00

Let x be the price that stud4476mountvernon.comt ticket

Th4476mountvernon.com

two 3rd of the stud4476mountvernon.comt ticket will certainly be:

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The statem4476mountvernon.comt $10.00 an ext than two third of stud4476mountvernon.comt ticket:

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As we space giv4476mountvernon.com in the inquiry that the adult ticket price is $21.00 and also the second explanation is th equation developed by the giv4476mountvernon.com statem4476mountvernon.comt

So, both will certainly be equival4476mountvernon.comt

*

Solving this equation for x will give us the price for the stud4476mountvernon.comt ticket.

H4476mountvernon.comce,

C. Two thirdsx + 10 = 21 is the correct answer ..


3 0
5 month ago

1/8% is what together a decimal
vlabodo <156>

Answer:

*

Step-by-step explanation:

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3 0
8 months ago
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