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Aleksandr-060686 [28]
3 years ago
13

Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

Mathematics
1 answer:
Mila [183]3 years ago
3 0
The answer is 51 because 180-139=51
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Circumference of the circle
dimulka [17.4K]

Answer:

The formula of circumference in a circle is 3.14 times diameter.

Step-by-step explanation:

3.14×20=62.8

The circumference is 62.8

8 0
3 years ago
PLZ ANSWER QUESTION THX (look at picture)
aksik [14]

Answer:

66

Step-by-step explanation:

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3 0
3 years ago
La matemática financiera experimentó grandes avances con la creación de la banca y los negocios creados por los emprendedores. E
Tresset [83]

Answer:

c = \frac{1}{10}

f= 1500

Step-by-step explanation:

Tenemos la siguiente ecuación

C = f+cm

Tenemos los siguientes valores para m=15000, c = 3000 y para m = 20000, c=3500. Es decir, tenemos las siguientes ecuaciones

3000=f+c15000, 3500=f+c20000

Si restamos la segunda ecuación de la primera, tenemos que

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Luego

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Entonces c = \frac{500}{5000} = \frac{1}{10}

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3000-1500 = f = 1500

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8 0
3 years ago
X^2-2x-15=0<br><br> x^2-7x=18<br><br> 4n^2=4n+36=0
Blizzard [7]

Answer: oh  this is hard

Step-by-step explanation: its b

8 0
4 years ago
Find the square root of 520409 by long division method]​
bonufazy [111]

Answer:

721.39 to the nearest hundredth.

Step-by-step explanation:

         

           7   2    1 . 3   9    <----- Quotient

       |  52,04,09.0000

       |  49

142  |      304

       |       284

1441 |          2009

        |            1441

14423 |           56800        

                      43269

144269 |         1353100

                       1298421

                           54679

6 0
3 years ago
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