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ExtremeBDS [4]
3 years ago
13

PLS HELP ILL AWARD BRANLIEST

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
7 0

Answer:

Here is the answer to your question it is in this picture

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What is the answer for the last 2 questions
arsen [322]
A. is 20ft I believe but I don't know the other one

5 0
3 years ago
Zach is filling his dogs bowl with water. Is it reasonable to say that Zach will need about 4 gallons of water?
xeze [42]
No, that would not be reasonable to say.

If you were filling some buckets, you could say 4 gallons, but we’re talking about a bowl and at the most that will take just a few cups.

I hope this helps and please let me know if you need further explanation!
~Brooke❤️
3 0
3 years ago
Read 2 more answers
Mary
olasank [31]

Answer:

$45

Step-by-step explanation:

(25*1)+(4*5)=

25+20=

45

4 0
2 years ago
Read 2 more answers
a) find center of mass of a solid of constant density bounded below by the paraboloid z=x^2+y^2 and above by the plane z=4.(b) F
slava [35]

Answer: x-bar = y-bar = 0 whereas z-bar = 8/3

               M= (c^2)/8 which is intern equal to 2\sqrt{2}

Step-by-step explanation:

           Find the area, by setting the limits as

               = 4\cdot \int _0^{\frac{\pi }{2}}\int _0^2\int _{r^2}^4\:rdzdrd\theta

                =4\cdot \int _0^{\frac{\pi }{2}}\int _0^2r\cdot \:4-r^3drd\theta

                =4\cdot \int _0^{\frac{\pi }{2}}4d\theta

                 =8\pi

Therefore;

Mxy=  \int _0^{2\pi }\int _0^2\int _{r^2}^4\:zrdzdrd\theta

       z-bar = 8/3

M= 8\pi dividing it into two volume gives us = 4\pi

means  4\pi =\int _0^{2\pi }\int _0^{\sqrt{c}}\int _r^c\:rdzdrd\theta

             4\pi =\left(\pi c^2-2\pi \frac{c^{\frac{3}{2}}}{3}\right)

              c=2\sqrt{2}

       

                 

                 

5 0
4 years ago
A midpoint of sequence of numbers.
Tema [17]
This would be a median
4 0
3 years ago
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