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valentinak56 [21]
3 years ago
6

Distance between (-5, -5) And (-9, -2)

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
5 0
d =  \sqrt{(x_2 - x_1)^2+(y_2-y_1)^2}  \\ d =  \sqrt{(-9 - (-5))^2+(-2 - (-5))^2}  \\ d =  \sqrt{(-4)^2+(3)^2}  \\ d =  \sqrt{16 + 9}  \\ d =  \sqrt{25} = 5
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which table below represents a non proportional relationship give at least two reasons the justify your choice
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Answer:

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3 years ago
LA DISTANCIA ENTRE LA TIERRA YLA LUNA ES DE 384 392 KM. LOS AUSTRONAUTAS DE LA APOLO XL SALIERON EL 16 DE JULIO DE 1969 DESDE EL
KengaRu [80]

Complete question :

la distancia entre la tierra y la luna es de 384 392 km. Los astronautas de la Apolo XL salieron el 16 de julio de 1969 desde el Centro Espacial Kennedy y al alcanzaron la orbita el 19 de julio de 1969. Suponiendo que cada dia recorrieron la misma cantidad de kilometros cuantos kilometros recorrieron por dia

Responder:

128130,66 kilometros

Explicación paso a paso:

Dado que:

Distancia entre la tierra y la luna = 384,392 km

Tiempo empleado = (19 de julio - 16 de julio) mismo año = 3 días

Velocidad = distancia / tiempo

El tiempo empleado es (3 * 24) = 72 horas

Por lo tanto,

velocidad = 384,392 / 72

= 5338,7777 kilómetros por hora

Dado que se supone que la distancia recorrida diariamente es la misma m:

El número de kilómetros recorridos por día:

5338,7777 kilómetros por hora * 24

= 128130,66 kilometros

4 0
3 years ago
Under which conditions does the molar volume of a gas decrease? A. at 273 K and at 2.0 atm. B. at 273 K and at 0.5 atm. C. at 40
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We first assume that this gas is an ideal gas and we use the ideal gas equation to determine the answer. It is expressed as:

PV = nRT

Molar volume can be obtained from the equation by V/n.

V/n = RT/P

Therefore, the correct answer from the choices listed above is option A, <span>at 273 K and at 2.0 atm.</span>
7 0
3 years ago
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strojnjashka [21]

Answer:

Avery will have 8 full plates of cookies and one plate with only 2 cookies on it.

Step-by-step explanation:

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Solve <br> (3x+4) (2x-1)=0 <br> X(4x+3)= 0
kotegsom [21]

Answer:

x = -4/3     x = 1/2

x=0   x = -3/4

Step-by-step explanation:

(3x+4) (2x-1)=0

Using the zero product property

3x+4 = 0   2x-1 =0

3x= -4     2x= 1

x = -4/3     x = 1/2

x (4x+3) =0

Using the zero product property

x = 0   4x+3 = 0

x=0  4x=-3

x=0   x = -3/4

5 0
4 years ago
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