3 years ago

Sine is positive in which of the following quadrants?

Mathematics

1 answer:

dem82 [27]3 years ago

6 0

Answer:

C. I and II

Step-by-step explanation:

In q1, all trig functions are positive. q2, sin and csc is positve. hope this helps!!

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Covert each into algebraic equations

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Answer:

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2 years ago

One ninth of the students on Mr. becks class list red as their favorite color twice as many students call blue and three times a

gayaneshka [121]

1/9 times 2 = 2/9 (2/9 students favorite color is blue)
1/9 times 3 = 3/9 (3/9 students favorite color is pink)
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3/9 + 3/9 = 6/9

Answer:
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Ryan has 8 kittens. Two are white. What fraction of the kittens are not white? Write in simplest from.

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Now the greatest common factor of 6 and 8 is 2.

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3 years ago

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a farmer grows only corn and lettuce. the farmer plans to plant 455 rows this year. the number of rows of corn will be 2.5 times

vodka [1.7K]

X - rows of corn,
y - rows of lettuce:
x = 2.5 y
x + y = 455
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y = 455 : 3.5
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