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DerKrebs [107]
2 years ago
15

PLSSSSSSS HELP QUICK PLSSSSSSS!!

Mathematics
1 answer:
lozanna [386]2 years ago
8 0

Answer:

Step-by-step explanation:

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Find the rectangular coordinates of the point with the polar coordinates (3, 3 divided by 2 pi ). (1 point)
kifflom [539]

Answer:

The correct choice is (0,-3)

Step-by-step explanation:

To convert from polar coordinates to rectangular coordinates, we use the parametric equations:

x=r\cos \theta and y=r\sin \theta

The point given to us in polar coordinates is (3,\frac{3}{2}\pi).

where r=3,\theta=\frac{3\pi}{2}

x=3\cos (\frac{3\pi}{2}) and y=3\sin( \frac{3\pi}{2})

x=3(0) and y=3(-1)

x=0 and y=-3

The correct choice is (0,-3)

5 0
3 years ago
How do I solve for y:<br> x²y² = 12/z²
Vika [28.1K]

Answer:

Y=Srt(12xs^2/z^2)

Step-by-step explanation:

Firstly

We multiply both sides with 1/x^2

We get

Y^2=12/z^2*1/x^2

Y^2=12x^2/z^2

Next: introduce a srt root

We have

Y=srt(12x^2/z^2)

8 0
3 years ago
Which of the following options could be the measure of a major arc? <br> 80° 106° 180° 196°
Tema [17]
The measure of a major arc would be more than 180 degrees
so the answer would be 196 degrees
7 0
3 years ago
Read 2 more answers
HELP HELP ME PLZ PLZ PLZ
CaHeK987 [17]

Answer:

mitochondria and chloroplasts

(i think)

4 0
2 years ago
Need help with this easy math problem
kow [346]

Answer: 480

Step-by-step explanation: I want to say take 60 and 8 and times them together which will give you 480. but then again if you take 60 and divide it by 8 you get 7.5 so if the answer is not 480 then it has to be 7.5.

Hope this helps :)

4 0
2 years ago
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