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Sergeu [11.5K]
2 years ago
12

The point P(x,y) lies in the terminal side of an angle theta= -60° in standard position. What are the signs of the values of x a

nd y?

Mathematics
2 answers:
Virty [35]2 years ago
7 0

Answer:

(x,-y)

Step-by-step explanation:

Molodets [167]2 years ago
5 0

Answer:

Step-by-step explanation:

x is positive and y is negative

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What is nine less than a number?
guapka [62]
9 less than a number is <em><u>9 - n</u></em>

Where n is that number
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3 years ago
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A bag contains 2 white marbles and 7 purple marbles. Two marbles are drawn at random. One marble is drawn and not replaced. Then
Masja [62]
A.
\frac{7purple}{9total} *  \frac{2white}{8total}  \\  \frac{14}{72}  \\ =0.194
The denominator of the second number goes down one because you aren't replacing the initial marble pulled, making the amount of marbles in the bag go down, but not affecting the white count because you pulled a purple marble.
b.
\frac{2white}{9total} *  \frac{1white}{8total}  \\  \frac{2}{72}  \\ =0.278
The same can be said about the denominator for this problem, but not the numerator. The numerator must go down one number as well, because you already chose one white marble, taking one of the white marbles out of the bag, leaving you with one solitary, white marble.
c.
Chance of selecting two purple marbles:
<u />\frac{7purple}{9total} *  \frac{6purple}{8total}  \\  \frac{42}{72}  \\ =0.583
Chance of selecting two white marbles:
\frac{2white}{9total} * \frac{1white}{8total} \\ \frac{2}{72} \\ =0.278
<u>Chance of selecting two purple</u> vs. <em>Chance of Selecting 2 white:</em>
<u>0.583</u>><em>0.278</em>.
It is more likely to select 2 purple marbles.

Hope this helps!
6 0
3 years ago
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Sam drove 220 miles on 8 gallons of gas. find the unit rate.
zmey [24]

Answer:

27.5

Step-by-step explanation:

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HELP ME PLEASE!!! FAST!!
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Answer:

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not positive but if your in a crunch this is what seems right to me, i would wait for others answers tho

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A.

Step-by-step explanation:

A function is a relation in which every input or value in the domain is paired with exactly one output or value in range.

Draw vertical to check if there is one output for one input.

Hope it is useful...

6 0
2 years ago
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