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Anna007 [38]
3 years ago
13

HELPP PLEASEE TAKING A TEST!!

Mathematics
2 answers:
Lapatulllka [165]3 years ago
8 0
15 km because you are dividing 30/2 which is 15
alexgriva [62]3 years ago
4 0
The answer is 15 km I think.
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Paula salió de su casa rumbo al trabajo avanzo 8km al este y 13km al norte. Si hubiera un camino recto desde su casa a su trabaj
zhannawk [14.2K]

Answer:

15.26km

Step-by-step explanation:

Con la informacion de la pregunta e hecho un diagrama de la situacion. Podemos ver en el diagrama que el recorido forma un triángulo rectángulo. Entonces para saber la distancia que recorreria por el camino recto desde su casa a su trabajo tendriamos que calcular el valor de x, que se puede calcular usando el teorema de pitagoras que es el siguiente.

a^{2} + b^{2} = c^{2}

donde a y b son el ancho y el alto del triangulo y el c seria x

8^{2} + 13^{2}  = x^{2}

64 + 169 = x^{2}

233 = x^{2}

15.26 = x

Finalmente, podemos ver que la distancia seria 15.26km

7 0
3 years ago
What is the average of 11, 13, 18 and 22?
kirill [66]

Answer:

16

Step-by-step explanation:

To find the average, add up all the number and divide by the number of terms

(11+ 13+ 18 + 22)/4

64/4

16

5 0
3 years ago
Read 2 more answers
How to find the mean of 2, 7, 6, 1, 9, 2, 4, 9
Lady_Fox [76]

Answer:

5

Step-by-step explanation:

Add the numbers together, then divide that by the amount of numbers

(2 + 7 + 6 + 1 + 9 + 2 + 4 + 9)/8

40/8 = 5

6 0
2 years ago
PLEASE I NEED HELP
Brums [2.3K]

Answer:

9

Step-by-step explanation:

5 0
3 years ago
One advantage of using a histogram is
spin [16.1K]
D, because a histogram does not show individual data points
5 0
3 years ago
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