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3 years ago

El perímetro de un rectángulo es 58 y su base excede en 10 a su ancho, ¿Cuánto mide la base? AYUDAAAA

Mathematics

1 answer:

kobusy [5.1K]3 years ago

5 0

Answer:

The base is 19.5.

Step-by-step explanation:

The given question is, "The perimeter of a rectangle is 58 and its base exceeds its width by 10, how long is the base?"

Perimeter = 58

Base, l = 10+b

The perimeter of a rectangle is :

P = 2(l+b)

58 = 2(10+b+b)

29 = (10+2b)

29-10 = 2b

19 = 2b

b = 9.5

Base, l = 10 + 9.5

= 19.5

Hence, the base is 19.5.

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2 years ago

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Answer:

Step-by-step explanation:

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3 years ago

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The main formula we use here is Work=Rate*Time,

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Together they have a rate of $r_D_K$ equal to $\frac{1}{8}+x$ (project per hour)

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3 years ago

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