3 years ago

4 1/3- 2 4/5 I have to add charactersjdmmddndnnd

Mathematics

1 answer:

zimovet [89]3 years ago

5 0

What question do I have

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Find the value of x to the nearest tenth.

Blababa [14]

Answer:

59.3

Step-by-step explanation:

tanx=54/32

tanx=59.3

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2 years ago

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The radius of a circle with area A is approximately √A/3. The area of a circular mouse pad is 54 square inches. Estimate its rad

Gnesinka [82]

Answer:

4.2

Step-by-step explanation:

First I did 54 divided by 3 which is 18. Then I found the square root of 18.

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3 years ago

Clara estimates that the length of a hiking trail is 5.75 km. She later learns that its actual length is 6.25 km. What is the pe

Hunter-Best [27]

Percent error : (approximate value - exact value) / exact value.....x 100

percent error : (5.75 - 6.25) / 6.25......ignore any negative signs
0.5 / 6.25 = 0.08.....x 100 = 8% error <==

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3 years ago

The measurement of a rectangular room on a scale drawing are 8cm x 6cm. If the scale use is 1 : 400, calculate the actual area o

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Answer:

768 m²

Step-by-step explanation:

8 x 400 = 3200 cm = 32 m

6 x 400 = 2400 cm = 24m

32 x 24 = 768 m²

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3 years ago

7w = 49<br><br> w = fjkdgnsdjklngdngfklngjktrnsrg

aleksandrvk [35]

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W=7

Step-by-step explanation:

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