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3 years ago

Solve for the missing side in the special right triangle.

Mathematics

1 answer:

MA_775_DIABLO [31]3 years ago

7 0

Answer:

x=6

Step-by-step explanation:

You can use trig for this

Cos (45)= $\frac{3\sqrt{2} }{x}$

x= $\frac{3\sqrt{2} }{Cos(45)}$

x=6

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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.

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3 years ago

Simplify this expression 9+3x2

Len [333]

9+3x^2

It's technically already in simplest form, except you usually put x first

=3x^2+9

8 0

4 years ago

Graph the equation on the coordinate plane y= -3/4+1

musickatia [10]

Answer:

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Step-by-step explanation:

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3 years ago

The Svensons find a refrigerator valued at $2,300 on sale for $1,900. They decided to withdraw $500 from savings to

Flura [38]

Answer:

The Svensons' assets increased by $1,800.

Step-by-step explanation:

I just took the quiz!

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3 years ago

Read 2 more answers

There is a bag with 6 marbles. Three marbles are blue, 2 are red and 1 is green. What is the probability that you will randomly

Dominik [7]

Answer:

Mike is not correct.

Step-by-step explanation:

The probability is an "out of" statement. meaning out of all 6 marbles if 2 are red how what is the probability of choosing a red marble the answer is 2 out of 6 or 1/3 or 0.3333333etc. For green the probability is 1 out of 6 or 1/6 or 0.16666666etc

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3 years ago