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Westkost [7]
3 years ago
13

The value of the expression l-20l-l6l is

Mathematics
1 answer:
TiliK225 [7]3 years ago
4 0
|-20|-|6|

Find the absolute value of |-20| and |6|. 

|-20| = 20
|6| = 6

|-20|-|6| becomes 20 - 6.

20 - 6 = 14

The value of the expression |-20|-|6| is 14.
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A car is traveling at a steady speed. It travels 1 1/2 miles in 2 1/4 minutes. How far will it travel in 41 minutes​? In 1 hour​
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Answer:

The car will travel 29 1/3 miles in 44 minutes, 40 miles in an hour.

Step-by-step explanation:

First, find how far the car can travel in one minute.

(1 1/2)/(2 1/4)=(2/3)

Then multiply the amount of time in minutes.

(2/3)*44= 29 1/3

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tankabanditka [31]
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Whats the perfect square number 5,8,36,or 44
telo118 [61]

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3 years ago
The length of a shadow of a building is 26 m. The distance from the top of the building to the tip of the shadow is 36 m, Find t
Korvikt [17]

Applying the Pythagorean theorem, the height of the building is: 24.9 m.

<h3>How to Apply the Pythagorean Theorem?</h3>

Where c is the length of the hypothenuse of a right triangle, and a and b are the legs of the right triangle, the Pythagorean theorem states that:

c = √(a² + b²).

The diagram of the building and its shadow form a right triangle as shown in the image below, where:

a = height of the building

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c = 36

Applying the Pythagorean theorem, we will have:

a = √(36² - 26²)

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Learn more about the Pythagorean theorem on:

brainly.com/question/343682

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