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Andrews [41]
3 years ago
15

Write the standard equation of a circle with center (−9, −4) and radius sq rt 5

Mathematics
1 answer:
raketka [301]3 years ago
4 0

Answer:

The answer should be 16√5

Step-by-step explanation:

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Solve the equation. Then check your solution.
ra1l [238]

Answer:

4

Step-by-step explanation:

7 0
3 years ago
Find the radius of the cylinder when volume is 304 cm^3 and height is 10 cm
aleksandr82 [10.1K]

Answer:

<h2>3.11 cm</h2>

solution,

Volume of cylinder=304 cm^3

height=10 cm

Radius=?

Now,

volume = \pi  {r}^{2} h \\ or \: 304 = 3.14 \times  {r}^{2}  \times 10 \\ or \: 304 = 31.4 \times  {r}^{2}  \\ or \:  {r}^{2}  =  \frac{304}{31.4}  \\ or \:  {r}^{2}  = 9.68 \\ or \: r =   \sqrt{9.68}  \\ or \: r =  \sqrt{ {(3.11)}^{2} }  \\ r = 3.11 \: cm

Hope this helps..

Good luck on your assignment..

7 0
3 years ago
Find the absolute value of complex number Z = 2+5
sasho [114]
The answer would be 7.
6 0
4 years ago
I totally forgot how to do #4. Can you plz explain?
Dahasolnce [82]
The answer is F because you would have to multiply both 4 and 3 to get 12. Then you add both of the exponents for X to get 5. You wouldn't have to do anything for Y because you can't add it to anything.
4 0
3 years ago
What does <br><br> (2b+c)(3b+2c)=
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Hope this helps
4 0
3 years ago
Read 2 more answers
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