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Talja [164]
3 years ago
12

Please answer number 6

Mathematics
1 answer:
saw5 [17]3 years ago
8 0
B should equal 10. you just have to figure out what would get you b and then you can figure it out from there!!

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Find the volume of the cone.
Ne4ueva [31]

Answer:

3142.86 cubic cm

Step-by-step explanation:

volume of cone is given by formula

volume of cone = 1/3(area of base*height)

Given radius of base = 10cm

we know area of circle is given by \pi  r^2 where r is radius of circle

thus area of base of cone is calculated below

\pi 10^2\\=> 22/7 *100\\=> 314.2857

area of base of cone is 314.2857 square cm

height = 30 cm

Thus volume of cone  = 1/3* (area of base*height)

                                   = 1/3(314.2857*30)

                                   = 1/3 *9428.571 = 3142.857.

Thus, volume of cone is 3142.857 cubic cm.

volume of cone  to the nearest hundredth is 3142.86 cubic cm

6 0
3 years ago
What is 2% of $8936 compounded quarterly?
Aleks04 [339]
The answer I got is 178.72. U divided $8,936 by 2%
5 0
3 years ago
Explain why the vertical line test is used to determine if a graph represents a function.
Yakvenalex [24]
A graph can't be a function if there is a vertical line. 
3 0
3 years ago
What is three fourths times five sixths
natta225 [31]
<u>3</u> x <u>5
</u><u />4    6
multiply the numerators (top numbers)     =        <u>15</u>
multiply the denominators (bottom numbers) =   24

you can reduce the fraction by dividing top and bottom of the fraction by 3
<u>15</u>÷3= <u>5</u>
24÷3= 8
3 0
4 years ago
ANSWER ASAP GIVING BRAILIEST AND STUFF!
natita [175]

Answer:

24s^2, 54s^2, 96s^2

Step-by-step explanation:

Let s represent the initial side length of the cube.  Then the area of each face of the cube is A = 6s^2 (recalling that the area of a square of side length s is s^2).

a) Now suppose we double the side length.  The total area of the 6 faces of the cube will now be A = 6(2s)^2, or 24s^2 (a 24 times larger surface area),

b) tripled:  A = 6(3s)^2 = 54x^2

c) quadrupled?  A = 6(4s)^2 = 96s^2

6 0
3 years ago
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