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Keith_Richards [23]
3 years ago
9

Anyone know how to do these?

Mathematics
1 answer:
Allushta [10]3 years ago
6 0

Answer:

1.4x10^-7

Step-by-step explanation:

For Problem 6

First we would divide the first numbers together so 7.84 / 5.6 = 1.4

We then would add the exponenites together so -3+-4=-7

Leading our awnser to be 1.4x10^-7

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Answer:

440cm³

Step-by-step explanation:

Area of trapezium base=

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\frac{1}{2} \times (8 + 14) \times 4

\frac{1}{2} \times 22 \times 4 \\  =  \frac{88}{2}  \\  = 44 {cm}^{3}

Volume=Area or trapezium x Height between trapezium ends

= 44 \times 10 \\  = 440 {cm}^{3}

8 0
3 years ago
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aleksandr82 [10.1K]

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47 / 48

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The Price of Car C rounded to the Nearest £100 is £14600

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Difference between the Rounded Price and Original Price of Car B :

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Difference between the Rounded Price and Original Price of Car C :

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From the above, We can Notice that :

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4 0
3 years ago
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