3 years ago

If sin x=cos y,then x+y=45,write true or false

Mathematics

2 answers:

taurus [48]3 years ago

3 0

False........................

Dmitry_Shevchenko [17]3 years ago

3 0

its false

hope this works

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Order the values from least to greatest |2|, -3, |-5|, -1, 6

Burka [1]

Answer:

-1, -3, 2, 5, 6

Step-by-step explanation:

The numbers in the | | mean that it would be positive. Instead of being |-5|, it would be positive 5.

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3 years ago

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murzikaleks [220]

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Step-by-step explanation:

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3 years ago

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Valentin [98]

Answer:

8x + 8y

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Step-by-step explanation:

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4 years ago

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ladessa [460]

Answer:

inches

Step-by-step explanation:

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4 years ago

Peppy Pets charges a flat fee of $15 plus $3 per hour to keep a dog during the day. Happy Hounds charges a flat fee of $21 plus

stich3 [128]

Answer: d) 3 hours.

Step-by-step explanation:

Let x be the required number of hours for which the total fee charged by the companies the same.

Given: Peppy Pets charges a flat fee of $15 plus $3 per hour .

So Total charge = 15+3x ( in dollars)

Happy Hounds charges a flat fee of $21 plus $1 per hour.

So Total charge = 21+x ( in dollars)

When the total charge for both companies are the same, then

$15+3x=21+x\\\\\Rightarrow\ 3x-x=21-15\\\\\Rightarrow\ 2x=6\\\\\Rightarrow\ x=3$

Hence, the correct option is d) 3 hours.

7 0

3 years ago