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rodikova [14]
3 years ago
15

Please help guys thank you!

Mathematics
1 answer:
alexdok [17]3 years ago
4 0
On all three questions?
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The figure is made up of a cylinder and a cone.
Gnoma [55]

Answer:

51*pi or 160.221

Step-by-step explanation:

total volume = volume of a cone + volume of a cylinder

total volume = 1/3* pi*r^2* height(of cone) + pi* r^2 *height(of cylinder)

total volume = 1/3 * pi * 3^2 * 5 + pi * 3^2 * 4

total volume = 51*pi = 160.221

7 0
3 years ago
If a = 4 and b = 2, what is the value of the following expression?
Nadya [2.5K]

Answer:

D) 30

Step-by-step explanation:

3(a + 4b)-6 = 3 ( 4 + 4*2) - 6

                  = 3( 4+8 ) - 6

                  = 3*12 - 6

                  = 36 - 6 =30

3 0
3 years ago
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A line connecting a vertex of a scalene triangle with the midpoint of the opposite side is the
KatRina [158]
I'm pretty sure it's median
6 0
3 years ago
HELP ME PLEASE
aivan3 [116]

Answer:

Answer is A

Step-by-step explanation:

7 0
2 years ago
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1.Sheena wants to make lime juice.
pochemuha
She needs 15 crates of limes

2x6=12
40x6=240 limes required to make 12 liters
240/16=15 crates needed
5 0
2 years ago
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