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3 years ago

7

A triangle is 10 inches tall and 20 inches wide. If it is reduced to a width of 4 inches, then how tall will it be?

1 answer:

Lynna [10]3 years ago

8 0

The height would be 2 inches tall.

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How do you express 1 and 1/20 as a decimal?

HACTEHA [7]

1 1/20 as a decimal would be 1.05<span />

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4 years ago

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Please help with answer and number line

goblinko [34]

Answer:

Graph uploaded!

Step-by-step explanation:

<u>First, let's solve the distributive property.</u>

4/5(x - 2) ≤ 6
=> 4x/5 - 8/5 ≤ 6
=> 4x/5 ≤ 6 + 8/5
=> 4x/5 ≤ 38/5
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Now, let's plot this inequality on the line. Please check my graph.

Hoped this helped!

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2 years ago

A rectangular parking lot is 120 feet long and 75 feet wide. Diego made another scale drawing of the parking lot at a scale of 1

andrew11 [14]

Answer:

We kindly invite you to read carefully the explanation detailed below for further details.

Step-by-step explanation:

At first we understand that Diego converted length and wide units from feet to inches ( $1\,ft = 12\,in$ ) and then he divided each term by 180, since he was using a reduction scale, so that rectangular parking lot can be represented on paper. That is:

Step 1 - Unit conversion:

$l = 120\,ft$ ( $l$ - Length)

$l = 120\,ft\times \frac{12\,in}{1\,ft}$

$l = 1440\,in$

$w = 75\,ft$ ( $w$ - Width)

$w = 75\,ft\times \frac{12\,in}{1\,ft}$

$w = 900\,in$

Step 2 - Applying scaling:

$l' = \frac{l}{180}$ ( $l'$ - Scaled length)

$l' = \frac{1440\,in}{180}$

$l' = 8\,in$

$w' = \frac{w}{180}$ ( $w'$ - Scaled width)

$w' = \frac{900\,in}{180}$

$w' = 5\,in$

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4 years ago

M + 4 = - 16 <br><br> I need help

drek231 [11]

Answer:

m=-20

Step-by-step explanation:

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3 years ago

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What is the greatest perimeter of a rectangle with an area of 39 ft.²

Grace [21]

The greatest perimeter of a rectangle with an area of 39 ft.² is 78

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3 years ago