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defon
3 years ago
7

Evaluate (tan 60)(cos 45)

Mathematics
2 answers:
lesantik [10]3 years ago
7 0

Answer:

\sqrt{ \frac{3}{2} }

Step-by-step explanation:

\tan(60)  \cos(45)  =  \sqrt{3}  \times  \frac{1}{ \sqrt{2} }

= \sqrt{ \frac{3}{2} }  \:

loris [4]3 years ago
4 0

Answer: the tan. Of 60 is .3200

The cos. Of 45 is .5253

Hope this helps :)

Step-by-step explanation:

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Heeeeeeeeeeeeeeeeeeepl
DIA [1.3K]

Answer:

Hi there!

Your answer is;

a)

i) 400% of 240

240 is 100%

× 4

960= 400%

ii) 40% of 240

100% = 240

/100

1% = 2.4

× 40

40% = 96

iii) 4% of 240

100% is 240

/100

1% = 2.4

× 4

4% = 9.6

iv) .04% of 240

100% = 240

/100

1% = 2.4

/100

.01% = .024

× 4

.04% = .096

b) the patterns is that all these numbers equal sometime 96. Each of these have a different decimal place, but have the same actual numbers.

c) 4000% = 240

take the pattern:

400% is 960

Scale it up to 4000 by 10

400% is 960

× 10

4000% is 9600

Hope this helps!

5 0
3 years ago
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