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3 years ago

5

Tom has a £10 note and a £5 note.

1 answer:

tensa zangetsu [6.8K]3 years ago

6 0

£10+£5 = £15
£15-£1 = £14
he has spent £14.
so...........
14 divided by 10 = 1.4

1 packet of card costs £1.40

hope it helped :)

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Answer:

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Step-by-step explanation:

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$\cos(B) = \frac{Adjacent}{Hypotenuse}$

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Make AB the subject

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$(c)\ AB = \frac{24}{\cos (A)}$ $\to No$

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$\cos(A) = \frac{Adjacent}{Hypotenuse}$

$\cos(A) = \frac{7}{AB}$

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<em>This has been shown in (c) above</em>

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