3 years ago

Find the exact value of COS 300°

Mathematics

1 answer:

pav-90 [236]3 years ago

7 0

Answer:

cos 300° = cos 60° = 0.5

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andy has 9 math books and 6 reading books if he wants to distribute them evenly among some bookshelves so that each has the same

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3 years ago

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4 years ago

What is the distance between the points (-9,5) and (8,5)<br>

TiliK225 [7]

Answer:

17 units

Step-by-step explanation:

Use distance formula, $d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$ , to find the distance between (-9, 5) and (8, 5):

Let,

$(x_1, y_1) = (-9, 5)$

$(x_2, y_2) = (8, 5)$

Plug in the values into the distance formula:

$d = \sqrt{(8 - (-9))^2 + (5 - 5)^2}$

$d = \sqrt{(17)^2 + (0)^2}$

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3 years ago

How can you add 3/10+2/5

11Alexandr11 [23.1K]

Answer:

7/10

Step-by-step explanation:

3/10+2/5=3/10+4/10=7/10

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3 years ago

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What is 2 and 2/3 x 1 and 1/3

sashaice [31]

Anything multiplied by one is the same so it wold stay at 2 2/3

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3 years ago