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Masja [62]
3 years ago
15

A rectangular yard is 25 ft by 19 ft. The yard is covered with grass except for a

Mathematics
1 answer:
soldi70 [24.7K]3 years ago
6 0

Answer:

384.75\ ft^2

Step-by-step explanation:

we know that

To find out how much grass is in the yard subtract the area of the flower garden from the total area of the rectangular yard

so

Find out the area of the rectangular yard

A=(25)(19)=475\ ft^2

Find out the area of the square flower garden

A=(9.5)^2=90.25\ ft^2

so

475\ ft^2-90.25\ ft^2=384.75\ ft^2

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artcher [175]

Answer: -5

Step-by-step explanation: -3 , -4 , -5 is the third

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Substitution: y-2x=-6 and 5x-y=9
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<span>y-2x=-6 and 5x-y=9   

step 1: isolate y in the first equation

y = 2x - 6

step 2:  substitute the y value on the 2th equation:

5x-(2x-6)=9

step 3:  solve the present equation:

5x - 2x + 6 = 9
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step 4: get the y value by replacing the value of x in </span>y = 2x - 6:
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3 years ago
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Step-by-step explanation:

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You can mow 800 square feet of lawn in 15 minutes at this rate how many minutes will it take you to mow a lawn that measures 600
Natalija [7]
If you would like to know how many minutes will it take you to mow a lawn that measures 6000 square feet, you can calculate this using the following steps:

800 square feet ... 15 minutes
6000 square feet ... M minutes = ? 

800 * M = 15 * 6000
M = 15 * 6000 / 800
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4 0
3 years ago
When downloading a large file from the internet Alice interrupted the download by closing her computer. Later that evening she r
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Using the slope concept, it is found that the rate of download of the file is of 1920 MB/s.

<h3>What is the slope?</h3>

The slope of a linear function is given by the <u>change in the output divided by the change in the input</u>.

In this problem:

  • 3 minutes since resuming the download 6720 total MegaBytes (MB).
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The rate of download of the file is of 1920 MB/s.

You can learn more about the slope concept at brainly.com/question/25934562

8 0
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