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2 years ago

Lin’s family has completed 70% of a trip. They have traveled 35 miles. How far is the trip?

Mathematics

2 answers:

konstantin123 [22]2 years ago

5 0

Answer:

It is 50 miles to Republic City so they must have started in the western earth kingdom

Step-by-step explanation:

only nerds will get this but the answer is B

tino4ka555 [31]2 years ago

3 0

C 50 miles is your answer!
35/0.7
=
50 miles

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3 years ago

Evaluate the following double integral where a = 2y

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Change the order of integration.

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11 months ago

GIVING BRAINLIEST! A rectangular garden has a width of 10 feet and a length of 14 feet. A cement walkway is added around the out

Serjik [45]

Given:

Width of a garden = 10 feet

Length of the garden = 14 feet

Area of the garden and the walkway together = 396 square feet.

To find:

The width of the walkway.

Solution:

A cement walkway is added around the outside of the garden.

Let x be the width of the walkway.

The width of the garden with walkway = 10+2x

The length of the garden with walkway = 14+2x

Area of a rectangle is

$Area=length\times width$

Area of garden and the walkway together is

$Area=(14+2x)\times (10+2x)$

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$396=140+48x+4x^2$

$396=4(35+12x+x^2)$

Divide both sides by 4.

$99=35+12x+x^2$

$0=35-99+12x+x^2$

$0=-64+12x+x^2$

Splitting the middle term, we get

$x^2+16x-4x-64=0$

$x(x+16)-4(x+16)=0$

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