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Hatshy [7]
3 years ago
14

Shania is making a scale diagram of the badminton court at the community center. She uses a scale of 1 centimeter to 0.5 meter t

o draw the scale diagram. If the scale length of the badminton court is 26.8 centimeters and the scale width is 12.2 centimeters, what is the actual area of the court? 1,307.84 square meters. 326.96 square meters. 81.74 square meters 78 square meters. Please help me
Mathematics
1 answer:
Eva8 [605]3 years ago
5 0
The answer is 81.74 meters
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Why are radicals simplified before adding and subtracting? Explain your reasoning by adding the square root of 8 and the square
Rashid [163]
The reason they have to be simplified is that you cannot add radical unless the number under the radical is the same on all of them.

For example:

If you add √8 + √32 without simplifying, the best you could do is an estimate. But if you're required to put your answer in standard radical form this would be an issue.

So, you would have to simplify to combine:

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3 years ago
Divide $500 in the ratio 1:4
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Step-by-step explanation:

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2 years ago
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alina1380 [7]

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4 0
3 years ago
The printer can print 168 papers in 21 minutes. Enter the number of paper the printer can print in 10 minutes.
kolbaska11 [484]

Answer:

80 pages

Step-by-step explanation:

We can use ratios to solve

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4 0
3 years ago
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aliina [53]

Answer: 1,393 meters tall

Step-by-step explanation:

Plug in 1710 meters for the initial amount, 0.05 for the rate of decrease, and 4 millennia for the time elapsed.

y

= a(1–r)t

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= 1,710(1–0.05)4 Plug in values

y

= 1,710(0.95)4 Subtract

y

= 1,710(0.81450…) Simplify

y

= 1,392.80568… Multiply

Round to the nearest whole number.

1,392.80568… → 1,393

To the nearest whole number, the mountain will be 1,393 meters tall.

3 0
2 years ago
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