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EastWind [94]
3 years ago
11

If θ is an angle in standard position and its terminal side passes through the point (1/2,√3/2) on a unit circle, a possible val

ue of θ is
A)120
B)60
C)30
D)150
Mathematics
1 answer:
-Dominant- [34]3 years ago
4 0

Answer: B) 60

Step-by-step explanation:

Look on the <u>unit circle</u>

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A translation will make a figure?
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Answer:

No it will only move the geometric figure

3 0
3 years ago
Sara selects two of the seven colors of the rainbow, one after another, with replacement. What is the probability that the first
Triss [41]

Well, there are actually millions of colors in the rainbow, (every color that the human eye can see), but I do understand the question you're asking:

 

-- When Sara is ready to make her first selection, there are seven things with different colors in the pot, and one of them is red.

The probability that she picks the red one is ( 1 / 7 ).

The question says "with replacement". That means that after she selects it and looks at it, she puts it back in the pot. So . . .

-- When she's ready to make her second selection, the same seven things with different colors are still in the pot.  One of them is orange.

The probability that she picks the orange one is ( 1 / 7 ).

-- The probability of BOTH selections being successful (the color she wants) is

(1/7) x (1/7) .

That's <em>(1/49)</em>, which is about  <em>2.04 percent</em> .

3 0
3 years ago
Javier is comparing two checking accounts. One has a monthly fee of $10 and a per-check fee of $0.10, and the other has a monthl
almond37 [142]
When Javier writes 40 on both accounts they cost him the same amount of money so it should be 41.

Javier needs to write 41 checks for the second bank to beat better

8 0
3 years ago
Read 2 more answers
Scrieți multipli lui 7 mai mari decât 10 și mai mici decât 20​
beks73 [17]
<h2>Helloooo!!! Marie Here!!!</h2><h2 />

The answer is here:

  • 7 . 2 = 14, 10 >14 > 50

  • 7 . 3 = 21, 10 > 21 > 50

  • 7 . 4 = 28, 10 > 28 > 50

  • 7 . 5 = 35, 10 > 35 > 50

  • 7 . 6 = 42, 10 > 42 > 50

<h3>Hope This Helps! Have A GREAT Day!</h3>

3 0
3 years ago
Which set of ordered pairs represents a function? {(2, –2), (1, 5), (–2, 2), (1, –3), (8, –1)} {(3, –1), (7, 1), (–6, –1), (9, 1
ra1l [238]
A function can't have x repeating any of the same number twice for example the first one (2, -2), (1, 5), (-2, 2), (1,-3), (8,-1) you have two 1's (1,5) and (1,-3) the x is the first number. Now a function can have the same y value. So your answer is (3, -1), (7,1), (-6,-1), (9,1), and (2,-1) you have to have all different x values in order for it to be a function. Hope that helps.
7 0
3 years ago
Read 2 more answers
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