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Temka [501]
2 years ago
8

John's employer increased his annual salary of $55,000 by $5,700. What percent was his raise, rounded to the nearest tenths plac

e?
Mathematics
1 answer:
Free_Kalibri [48]2 years ago
3 0

Answer:

3.64% (when rounded to the nearest hundredth)

Step-by-step explanation:

I'm assuming by 5700 you actually mean 57,000.

Calculate the percent change:

(57,000-55,000)/55,000 *100

(2000/55000)x100

0.036363x100

3.6363 rounded to the nearest hundredth is 3.64

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AC = √(BC² - AB²) =√(5²-3²) = √(25-9) = √16 = 4

ΔBED is a right triangle
DE = 4 
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By the Pythagorean theorem:
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A Jésica le piden hacer dos esculturas triangulares idénticas. En la primera le solicitan que su perímetro sea de 80 centímetros
grigory [225]

La esculturas triangulares tendrán las siguientes medidas 16.66 cm, 40 cm y 23.32 cm.

<h3>¿Qué e el perímetro?</h3>

Es la suma total de los lados del triángulo, en este caso el perímetro total es de 80.

<h3>¿Cómo calcular las dimensiones del triángulo?</h3>

Se pueden calcular usando el total y la información sobre cada lado:

  • x+4 + 3x+2 + 2x-2 = 80
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Finalmente calcule cada lado:

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Aprenda más sobre perímetro en: brainly.com/question/24514946

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