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alina1380 [7]
3 years ago
8

Please please give answer

Mathematics
1 answer:
Lisa [10]3 years ago
3 0

Answer:

40 square cm

Step-by-step explanation:

2(l + b) = 28

(l + 4) = 28/2

l + 4 = 14

l = 14 - 4

l = 10 cm

Area = lb = 10*4 = 40 square cm

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An equilateral triangle as a side of 35 cm what is the distance around the triangle​
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Step-by-step explanation:

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A rectangular prism has a length of 4 1/4 in a width of 3 in, and a height of 1 1/4 in.
olchik [2.2K]

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4 0
4 years ago
During a sale a store offered a 35% discount on a particular camera that was originally priced at $234. After the sale, the disc
ch4aika [34]

Answer: $205.33

Step-by-step explanation:

We know the original price was $234, during the sale there was a 35% discount, let's found out what that is...

234 * (100% - 35%)

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8 0
4 years ago
A horse runs 800 meters in 32.0 seconds.
goldenfox [79]

The average speed of the horse is 25.0m/s

<h3>What is speed?</h3>

Speed is the rate of change of distance over time

The given parameters are:

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The average speed of the horse is then calculated as:

Speed = \frac{Distance}{Time}

This gives

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Read more about speed at:

brainly.com/question/4931057

5 0
3 years ago
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