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Mariulka [41]
3 years ago
8

Find the area. i need help ASAP please!

Mathematics
2 answers:
DENIUS [597]3 years ago
6 0

9 times 27=243

13 times 17=221

243+221=464

VLD [36.1K]3 years ago
5 0

This is a composite figure, so it will be easier to break it up into two shapes. We can split it into two rectangles, one measuring 17 by 13 km and another 9 by (40 - 13) km.

The area of the 17 by 13 rectangle is 17 * 13 = 221, while the area of the other rectangle is 9 * 27 = 243.

Add these two areas together and you get 243 + 221 = 464 km squared.

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IgorC [24]

The expression that shows the total gallons is 0.5gallon/1 day*16cups/1gallon * 7days/1week

<h3>Dimensional Analysis</h3>

From the given question, we are told that Katrina drinks 0.5 gallons per day. In order to determine the total cup that she drank in a a week, we will have:

Total gallons in a week. = 0.5gallons/1 day * 7days/1

Total gallons in a week = 3.5 gallons

Since 1 gallon. = 16 cups, then;

3.5 gallons = 16cups/1gallon * 3.5gallons

3.5 gallons = 56 cups

Hence the expression that shows the total gallons is 0.5gallon/1 day*16cups/1gallon * 7days/1week

Learn more on dimensional analysis here: brainly.com/question/18559676

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5 0
1 year ago
The cost of tuition is a very important topic. The Alligator surveyed 500 randomly selected students and asked them if they supp
Veronika [31]

Answer:

Survey

Step-by-step explanation: A survey is a research method of collecting data from a particular target group through questions aimed at extracting specific information from them

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3 years ago
Joan is hiking. She wants to cover 1,600 feet. She hikes 600 feet every 3 hours.
dimaraw [331]
Y=200x. it will take joan 8 hours to hike 1600 ft.
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Read 2 more answers
How much did she spend on food during the three months
Dima020 [189]

Answer:

$$563.20 or ≈$563.00

Step-by-step explanation

The question states that Mrs. Hadley spent $126.97 on one month, $237.81 on the next, and $198.42 on the last. To get the total, we can add these values together.

126.97+237.81+198.42=563.20

An estimation would be:

127+238+198=563

We can use this estimation to determine that the total value is reasonable.

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