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wariber [46]
2 years ago
9

Select all shapes that have a volume of 36pi cubic units.

Mathematics
1 answer:
postnew [5]2 years ago
7 0

Answer:

A, B, D and F.

Step-by-step explanation:

Volume of A = 1/3 pi r^2h = 1/3 pi 3^2 12

= 36pi unit^3.

B also = 36pi.

C = 1/3 pi 6^2 * 6

=  72 pi.

D. =  4 * pi r^2

= 4*9 pi

= 36pi.

E. v = 1/3 * 12pi * 3

= 12pi.

F. = 3 *4 *3pi

= 36pi.

G. V =  1/2 * 3 *4 * 3pi

= 18pi.

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artcher [175]

Answer:

v=50

Step-by-step explanation:

use the formula V=A(h/3), where V is the volume and A is the area of the base. a=5 h=6 5×6=30 5×3=15 30+15=45 45 rounded to neared whole number which is 50

7 0
3 years ago
Hi, can someone help me with this word problem... i struggle with word problems and can seem to figure this one out!
Kruka [31]
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3 0
3 years ago
Can u please help me with question c
densk [106]

Answer:

see explanation

Step-by-step explanation:

Under a reflection in the y-axis

a point (x, y ) → (- x, y )

Hence

A'(-5, - 3 ) → A''(5, - 3 )

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8 0
3 years ago
What are the points of discontinutity y=(x-3)/x^2-12x+27
madreJ [45]

Answer:

(3, -\frac{1}{6})

Step-by-step explanation:

We can rewrite the equation as

y = \frac{x - 3}{(x - 3)(x - 9)}

Notice that we have x - 3 in both the numerator and the denominator, so it looks like we can divide it out. However, what if x - 3 is 0? Then we would have y = \frac{0}{0 \times (x - 9)} = \frac{0}{0}, which is undefined. So although it looks like the numerator and denominator can be simplified, the resulting function we would get from simplification would not have the same behavior as this one (since such a function would be defined for x = 3, but this one is not).

A point of discontinuity refers to a particular point which is included in the simplified function, but which is not included in the original one. In this case, the point which is not included in the unsimplified function is at x = 3. In the simplified version of the function, if we plug in x = 3, we get

y = \frac{1}{((3) - 9)} = -\frac{1}{6}

So the point (3, -\frac{1}{6}) is our only point of discontinuity.

It's also important to distinguish between specific points of discontinuity and vertical asymptotes. This function also has a vertical asymptote at x = 9 (since it causes the denominator to be 0), but the difference in behavior is that in the case of the asymptote, only the denominator becomes 0 for a specific value of x

5 0
3 years ago
Read 2 more answers
Plz help when possible
BabaBlast [244]

Answer: G

Step-by-step explanation:

The total bottle sold on monday is so i'm gonna assume that 40 people were in the cafeteria that day. The cafeteria had 80 customers, which is double the amount of customers from yesterday. If we want to make predictions from monday's data, we should double all the values in the table (so basically apple juice is now 22, cranberry is 14, etc.) so it's more fitting to the number of customers on tuesday.

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G is not supported because it says that 6 times more apple juice will be sold than cranberry. So if we look at the [modified} table, cranberry is WAY over half the amount of apple juice. This means that G's statement is not supported by the table

8 0
3 years ago
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