3 years ago

How can the use of sine and cosine be helpful for determining what a triangle looks like?

1 answer:

6 0

The use of sine and cosine could give you the angle measuments of the triangle, along with the use of tangent. Not only could it give you the angle measurements but the lengths of the sides.

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A student finishes the first half of an exam in the time it takes him to finish the second half. If the entire exam takes him an

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2 years ago

Lindsay owns one-third the number of books that Destiny owns. Henry owns a fourth as many books as Destiny. Together they own 57

vovikov84 [41]

Answer:

Lindsey owns 12 books

Step-by-step explanation:

1/3x:Lindsay

x:Destiny

1/4x: Henry

1/3x+1/4x+x=57

4/12x+3/12x+x=57

7/12x+x=57

19/12x=57

x=57*12/19

x=36

1/3x=36/3

1/3x=12

PLZ MARK ME BRAINLIEST

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2 years ago

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2. A complete set of a grade school uniform requires 1 3/4 meters of white cloth

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Answer:

61.25 M

Step-by-step explanation:

the question is trying to mislead you with the blue amount, you are only looking for the amount of white needed.

this means you multiply 1.75 (1 3/4) times 35 sets, getting you 61.25 M

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2 years ago

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Tehara has read 115 pages of a 305 page book she reads 10 pages each day how many days will it take to finish

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It would take her 20 or 19 days

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2 years ago

Need asap for a test !! Which of these tables represents a function?

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We can’t see the tables unless you upload a picture :)

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