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Pavel [41]
3 years ago
6

Please help! 20 points!

Mathematics
1 answer:
MakcuM [25]3 years ago
6 0

12/3 = 4

 it was dilated with a scale factor of 4

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The diagram shows a vertical tower DC on a horizontal ground ABC.
sasho [114]
The measure of ABD=180°- 54°=26°
and then the measure of ADB= x
and x + 26° + 28°= 180°, sum of anlgle in a triagle property
 it means x= 180°- 26-28=126°
application of sinus law in the triangle

sin 28 / BD = sin 126/ AD = sin 26/ 25 so we can deduce that 

AD= 25sin126 / sin26= 46.12
let 's consider the triangle ADC, so for finding h, we have sin 28 = h / AD
and then h = AD x sin28=21.65

<span>Calculate the height of the tower is 21.65</span>

6 0
3 years ago
Plz help me solve this. and any song requests
LuckyWell [14K]

Answer:

66

Step-by-step explanation:

12(8)-9(8-6)-(12-9)(8)÷2=96-18-12      or   6(9)+(12-9)(8)/2=54+12

                                     = 66                                              =66

3 0
3 years ago
Read 2 more answers
A patient is to receive 2.6 grams of medication. The medication is available in capsules of 325 milligrams. How many capsules sh
sesenic [268]
2.6 gr = 2,600 mgr
2,600 mgr /325=8
Answer is 8 capsules
8 0
3 years ago
3(x - 4)^2 = 15 using the square root method.<br><br> Please and thank you.
kherson [118]

Answer:

x = √5 + 4 , -√5 + 4

Step-by-step explanation:

3(x - 4)^2 = 15

/3                /3           (divide both sides by 3)

----------------------

(x - 4)^2 = 5

(x−4)^2⋅1/2 = ±√5           (take square root of both sides)

x - 4 = ±√5                      (add 4 on both sides)

  +         +4

-----------------

x = √5 + 4 , x = -√5 + 4

4 0
3 years ago
Read 2 more answers
Awnsers??? I was never taught this *sigh*
anastassius [24]
Explain how you know the values of the digits in the number 58
3 0
3 years ago
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