3 years ago

I need help with this

Mathematics

1 answer:

HACTEHA [7]3 years ago

6 0

It’s the first one because it subtracts but adds then subtracts

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Jacob walks 1.5 miles north. He turns and walks 0.8 miles west. How far is he from his starting point?

Flura [38]

Answer:

1.7 miles

Step-by-step explanation:

Given that,

Jacob walks 1.5 miles north.

He turns and walks 0.8 miles west.

We need to find how far is he from his starting point. Let he is at a distance of x miles from the starting point. It can be calculated as follows :

$x=\sqrt{1.5^2+0.8^2} \\\\x=1.7\ \text{miles}$

Hence, he is 1.7 miles from his starting point.

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3 years ago

The figure below shows the dimensions of an arrow painted on the pavement of a parking lot. The entire length of the arrow is 6.

GarryVolchara [31]

Answer:

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Step-by-step explanation:

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