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gavmur [86]
3 years ago
7

Given the rectangular coordinates (-8,15), which of the following polar coordinate pairs represents the same point in radians?

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
4 0

Answer:

1. (x,y)=

2. (3, 480°), (3,-240°), (-3, -60°)

3. (-17, -1.08)

4. on the second circle from the center and 153° clockwise from the horizontal axis

Step-by-step explanation:

took quiz...100%

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Learn with an example
mafiozo [28]

Answer:

-8

Step-by-step explanation:

In order to find the answer to this question you need to use the slope formula, substitute, subtract, and simplify if needed.

(9,5),(4,1) = (x^1,y^1), (x^2,y^2)

m = \frac{y^2-y^1}{x^2-x^1} = \frac{9-1}{4-5}

9-1=8

4-5=-1

= -8

Hope this helps.

7 0
2 years ago
Lors de l’élection des délégués de classe, il y a eu 25 votants au premier tour :
motikmotik

Answer:

Jacques a obtenu 900 votes

Lionel a obtenu 800 votes

Eduard a obtenu 400 votes

Robert a obtenu 133 votes

Step-by-step explanation:comme les gens son 4 on divise par 4 ×100

36÷4×100⇒900

32÷4×100⇒800

24÷4×100⇒400

8÷4×100⇒133.3333

8 0
3 years ago
8- 13 is the conjugate of 8 + 13.<br> True<br> False
il63 [147K]

Answer:

True

Step-by-step explanation:

3 0
3 years ago
What is the relationship between angle BAC and angle BOC?
Basile [38]

In this problem, an angle like angle BAC where the vertices like on the circle itself is called the inscribed angle.

While angle BOC, where O is the center of the circle, is called the central angle.

Using  Proposition III.20 from Euclid's Elements, this is called the Inscribed Angle Theorem  wherein:

∠BOC = 2∠BAC

or ∠BOC / 2 = ∠<span>BAC</span>

3 0
3 years ago
Find the slope and the y-intercept of the line<br>y=9x-3​
dezoksy [38]

Answer: slope is 9, y intercept is -3 or the coordinate (0,-3)

Step-by-step explanation:

y=Mx+b

M is the slope

B is the y intercept

3 0
3 years ago
Read 2 more answers
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