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ki77a [65]
3 years ago
9

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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If you roll a six-sided die 6 times what is the best prediction possible for the number okay you were Roll a 2
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6 i think im not sure

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What is the degree of 6g^2h^3k, is it a monomial
Igoryamba

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Step-by-step explanation:

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if there are four trucks parked in line and after the first truck each truck weighed 2 more tons than the one before. They all w
algol13
Each truck weighs five tons. 

1st truck: n 
2nd truck: n + 2
3rd truck: n + 4
4th truck: n + 6 

n + n + 2 + n + 4 + n + 6 = 32 
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--------------------
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----  ------
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6 0
3 years ago
Sam baby-sat for x hours and earned $75. If he baby-sits for y more hours at the same rate, his total earnings will be $100. Whi
77julia77 [94]

The situation can be modeled with the linear equation:

$75 + y*($75/x) = $100

<h3>Which of the following equations represents this situation? </h3>

We know that if she wors for x hours, she earns $75.

This means that the amount that she gets per hour is:

R = $75/x.

Now, if she works y more hours, then she gets another $25 (for a total of $100).

We can write this as a linear equation:

y*($75/x) = $25

We can rewrite this as:

$75 + y*($75/x) = $100

So the correct option is B.

If you want to learn more about linear equations:

brainly.com/question/1884491

#SPJ1

5 0
2 years ago
HELP PLELASE I DONT UNDERSTAND
jeyben [28]

Answer:

The scale factor is 1/4

Step-by-step explanation:

18/72 = 10/40 = 11/44

simplify all of those and you get 1/4.

5 0
3 years ago
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