How do you solve this equation on surds?

Mathematics

1 answer:

Arisa [49]2 years ago

6 0

Fist do the parentheses that come first one top then do the second set of parentheses, then add those and you have your answer

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Courtney walks 4 laps around 1/4 mile back. 1 mile is 5280 feet, how far did she walk

Alika [10]

Answer:

5280 feet

Step-by-step explanation:

one loop is 1 fourth of a mile

she walked 4 times, making it a full mile.

So, she walked 5,280 feet in total

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3 years ago

What is the measure of the indicated angle?

snow_lady [41]

Answer:

110

Step-by-step explanation:

The angles are alternate exterior angles and alternate exterior angles are equal when the lines are parallel

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2 years ago

Read 2 more answers

Two cargo ships are sailing a direct course into harbor. Ship A is 22 miles from harbor. Ship Bis sailing into harbor on a cours

s344n2d4d5 [400]

Answer:

The distance of ship B from the Harbor is 32.26 miles

Step-by-step explanation:

Hello, great question. These types are questions are the beginning steps for learning more advanced Equations.

I have added a visual aid of the problem. As we can see the courses of both ship to the harbor forms a triangle with ship B being the hypotenuse. Since we are given the distance of the course for ship A and the angle between both ships, we can use this information with the <u>COSINE operator</u> to solve for the length of the course of ship B.

$cos(x) = \frac{adjacent}{hypotenuse}$