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Anni [7]
2 years ago
4

Jose has been keeping a record of the distance he bikes and the time it takes him. He travels at the same unit rate each time an

d plots the distances for particular times. Which point on the graph did Jose plot incorrectly if he is representing a proportional relationship?
Mathematics
2 answers:
Anni [7]2 years ago
5 0

Answer:

D

Step-by-step explanation:

Yes

Naddik [55]2 years ago
3 0

Answer:

d

Step-by-step explanation:

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A right triangle has side lengths AC = 7 inches, BC = 24 inches, and AB = 25 inches.
rusak2 [61]

<span>m∠A =73.7° 
m∠B = 16.3°
m∠C = 90<span>°</span></span>
3 0
2 years ago
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Un globo vuela entre dos ciudades A y B, que distan entre sí 1.500 m. Los tripulantes del globo ven la ciudad A con un ángulo de
enot [183]

Answer:

La altura del globo con respecto al suelo es 449,6 metros.

Step-by-step explanation:

La afirmación está incompleta. El enunciado completo es: "Un globo vuela entre dos ciudades A y B, que distan entre sí 1.500 m. Los tripulantes del globo ven la ciudad A con un ángulo de depresión de 27°, mientras que para ver la ciudad B es de 36°. ¿Cuál es la altura aproximada del globo con respecto al suelo?

El diagrama geométrico de la situación se encuentra descrita en el archivo adjunto. La altura aproximada del globo puede obtenerse con ayuda de las funciones trigonométricas, en este caso, se recomienda utilizar la función tangente de los ángulos de depresión:

Ciudad A

\tan 27^{\circ} = \frac{h}{1500\,m-x}

0,510 = \frac{h}{1500\,m-x}

Ciudad B

\tan 36^{\circ} = \frac{h}{x}

0,727 = \frac{h}{x}

Donde h y x son la altura con respecto al suelo y la distancia horizontal con respecto a la ciudad A.

A continuación, se elimina la altura de ambas ecuaciones por igualación y se determina la distancia horizontal del globo con respecto a la ciudad A:

0,727\cdot x = 0,510\cdot (1500\,m-x)

1,237\cdot x = 765\,m

x = 618,432\,m

Finalmente, la altura del globo con respecto al suelo es:

h = 0,727\cdot x

h = 0,727\cdot (618,432\,m)

h = 449,600\,m

La altura del globo con respecto al suelo es 449,6 metros.

6 0
2 years ago
Mika used division to rewrite 5/40
ella [17]
Hello there, and thank you for posting your question here on brainly.

To convert a decimal to a percent, you have to make the decimal a whole number by getting rid of the decimal point, and then at a % sign.

0.125 ===> 125

125 ===> 125%

Hope this helped!! ☺♥
7 0
2 years ago
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1. Melissa went to lunch with two friends. She purchased 3 corn dogs, 2 fruit cups, and
umka2103 [35]

Answer:

14 is the answer.

Step-by-step explanation:

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2 years ago
Christina will be retiring next month from her job after 35 years as a school bus driver. Over the last 35 years, Christina’s an
HACTEHA [7]
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</span>
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2 years ago
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