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Oxana [17]
3 years ago
6

Work out the following questions

Mathematics
2 answers:
Alisiya [41]3 years ago
5 0

Answer:

A= 8/21    B= 1/9

Step-by-step explanation:

A= 2x4 7x3

Just multiply straight across:)

B= 5x1 > 9x5 = 1/9

Hope this helps!

Likurg_2 [28]3 years ago
4 0

Answer:

a)8/21

b)1/9

Step-by-step explanation:

because when we divide fraction we resprocal the divisor

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From the top of a lighthouse 18 m high, the angle of depression to sight a boat is 4 degrees. To the nearest meter, what is the
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Answer:

Step-by-step explanation:

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3 years ago
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Pachacha [2.7K]

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a=-13

Step-by-step explanation:

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Hope this helps :)

5 0
3 years ago
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