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3 years ago

I need help!!!!!!!!!!!!!!!

Mathematics

1 answer:

jarptica [38.1K]3 years ago

6 0

Answer:

5m = 3890

Step-by-step explanation:

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Write a number that has four digits with the same number in all places,such as 4,444. Circle the digits with the greatest value.

Citrus2011 [14]

9999

first 3 nines have the greater value but the first one has the highest and the least one is the last nine.

6 0

3 years ago

Explain or show how you could find by using the value of 5⋅3. If needed, use this diagram to support your reasoning.

Anika [276]

Answer:

Step-by-step explanation:

HELLOO

8 0

3 years ago

Si una galleta de chocolate aporta un aproximado de 150 kcal y un viaje en bicicleta se quema por media hora se que mas 340 kcal

Elanso [62]

Answer:

Una persona necesitará 2 horas y 30 minutos de viaje en bicicleta para quemar el contenido kilocalórico de cinco galletas.

Step-by-step explanation:

De acuerdo con este problema, la cantidad de calorías que se quema es directamente proporcional al tiempo de viaje en bicicleta. Si sabemos que una galleta aporta 150 kilocalorías, entonces 5 galletas equivalen a 750 kilocalorías.

Por regla de tres simple calculamos el tiempo requerido para quemar 750 kilocalorías:

$x = 30\,min \times \frac{750\,kcal}{150\,kcal}$

$x = 150\,min$

Es decir, una persona necesitará 2 horas y 30 minutos de viaje en bicicleta para quemar el contenido kilocalórico de cinco galletas.

6 0

3 years ago

Which values are solutions to the inequality below?

s344n2d4d5 [400]

Answer:

Step-by-step explanation:

If you find what 11 squared is: 121

All number greater than or equal to 121 will be solutions.

3 0

3 years ago

From the top of an apartment building, the angle of depression to a car parked on the street below is 32 degree. The car is park

Citrus2011 [14]

Answer: The height of the building = 56 feet.

Step-by-step explanation:

Let AB be the height of the building and BC be the distance of the car from the building on the ground.

Now , ∠ C = 32° [Alternate interior angles ]

According to the trigonometry,

$\tan x =\dfrac{Perpenicular}{base}\\\\\Rightarrow\ \tan 32^{\circ} =\dfrac{AB}{90}\\\\\Rightarrow\ 0.6248693519=\dfrac{AB}{90}\\\\\Rightarrow\ AB = 90\times 0.6248693519=56.238241671\approx56$

Hence, the height of the building = 56 feet.

6 0

3 years ago