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White raven [17]
3 years ago
5

An English muffin and two fried eggs contain 330 calories. Three English muffins and

Mathematics
1 answer:
nalin [4]3 years ago
3 0

Answer:

m+2e=330

3m+1e=515

use simultaneous formula to get

m=37

e=146.5

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un objeto cae accidentalmente de un vehículo que lleva una rapidez de 50 kilómetros por hora y recorre 20 m antes de detenerse​
Svet_ta [14]

Un objeto cae accidentalmente de un vehículo con una velocidad de

50 km / hy recorra 20 m antes de detenerse.

Calcular:

a) La aceleración:

b) El tiempo que tarda en detenerse:

Responder:

1.439 s

-9,645 m / s²

Explicación paso a paso:

Dado que:

Velocidad en m / s = (50 * 1000) / 3600 = 13.899 m / s

Distancia (d) = 20

Tiempo = distancia / velocidad

Tiempo = 20 / 13.889

Tiempo = 1.439 s

Aceleración (a):

Cambio de velocidad / tiempo empleado

= (0 - 13,889) / 1,439

- 13.889 / 1.439

= -9,645 m / s²

5 0
3 years ago
436÷2??? Con paso a paso no entendí y cuáles son los números paresjnbhhvygctfctgcgtvyg ygvybyhhvhvyvgyvchvgvgvgvgvgvggvgvggvygbb
belka [17]

Answer:

218

Step-by-step explanation:

436 ÷ 2

Using long division

436/2

4 ÷ 2 = 2

3 ÷ 2 = 1 remainder 1

We combine 1 and 6 together to give us 16

16 ÷ 2 = 8

Therefore, 436 ÷ 2 = 218

7 0
3 years ago
What is the value of x in the equation Negative StartFraction 6 over 7 EndFraction = Negative StartFraction x over 84 EndFractio
ycow [4]

Answer:

c =72

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Simplify the following as much as possible:<br> 6a – 3a + 9a
IRISSAK [1]
6a - 3a + 9a= 12a yes u must makesure that u must have to do the working ive alrdy wrote it up there so u cn just follow okay thanks
7 0
3 years ago
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Three baby penguins and their father were sitting on an iceberg
Mrac [35]

Answer:

-4.2

Step-by-step explanation:

0.5 - 4.7= -4.2

4 0
3 years ago
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