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3 years ago

13

Rectangle ABCD is graphed in the coordinate plane. The following are the vertices of the rectangle: A(−2,2), B(6,2) , C(6,3) , a

nd D(−2,3) . What is the area of the recatngle ABCD

1 answer:

Tasya [4]3 years ago

3 0

I think the area equals 8.

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4 years ago

It took 48 minutes to drive downtown. An app estimated it would be less than that. If the error was 20%, what was the app’s esti

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Answer:

The estimated taken to drive downtown using App is 38.4 minutes

Step-by-step explanation:

Given as :

The initial time taken to drive downtown = i = 48 minutes

The percentage error of time = r = 20%

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Let the time = 1 min

<u>Now, according to question</u>

The estimated time using app = The initial time taken to drive downtown × $(1-\dfrac{\textrm rate}{100})^{\textrm time}$

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5 0

3 years ago

My coffee mug weighs 200 g and hold 260cm3 .

yarga [219]

The coffee mug when filled will weigh 460 g

<h3>Calculating mass</h3>

From the question, we are to determine the weight of the mug if filled with water

From the given information,

The weight of the coffee mug is 200 g and holds 260cm³.

If filled with water, the volume of the water will be 260cm³.

Now, we will determine the mass of this volume of water

Using the formula,

Density = Mass/Volume

∴ Mass = Density × Volume

Volume = 260 cm³

Density of water = 1 g/cm³

∴ Mass of the water = 1 × 260

Mass of the water = 260 g

Mass of the coffee mug when filled with water = Mass of the coffee mug when empty + Mass of water

Mass of the coffee mug when filled with water = 200 g + 260 g

Mass of the coffee mug when filled with water = 460 g

Hence, the coffee mug when filled will weigh 460 g

Learn more on Calculating mass here: brainly.com/question/17385315

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1 year ago