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Ivanshal [37]
3 years ago
12

Question below ------------------------------

Mathematics
1 answer:
Ludmilka [50]3 years ago
5 0

Answer:

<h2>The first one is the answer</h2>

Step-by-step explanation:

Hope im correct can you brainliest me?

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Find the volume of the figure below. Leave your answer in terms of  π. ​
IgorC [24]

Answer: 1539π cubic inches.

Step-by-step explanation:

In the figure, we have a hemisphere joined with a cylinder of the same diameter 18 inches.

Radius = 9 inches   (half of diamter)

Volume of hemisphere = \dfrac23 \pi r^3

Volume of cylinder = \pi r^2 h, where r= radius h= height

Volume of hemisphere= \dfrac{2}{3}\pi (9)^3=486\pi in.^3

Volume of cylinder = \pi (9)^2 (13)=1053\pi\ in.^3

Combined volume = 486π+1053π=1539π cubic inches.

Hence, the volume of the solid = 1539π cubic inches.

8 0
3 years ago
How many twelfths equal five-fourths
kakasveta [241]

Answer:

15

Step-by-step explanation:

Let n represent the number of twelvths in 5/4.

Expressed symbolically, this is n/12 = 5/4.

The LCD is 12.  Multiply numerator and denominator of 5/4 by 3, obtaining:

n/12 = 15/12.  Then n = 15.

There are 15 twelves in 5/4.

3 0
4 years ago
Which graph represents a reflection of f(x) = 1/10 (10)x across the y-axis?
choli [55]
F(x) =1/10 (10)x = x
Its reflection across the y-axis gives g(x)= -x
The attached graph represents the given function and its reflection

4 0
3 years ago
Help please!! Anyone??
Schach [20]

Answer:

38

Step-by-step explanation:

180-142=38

7 0
3 years ago
Read 2 more answers
If I deposit $1,500 into a savings account that earns 5% interest. How much interest will I have earned after 15 years?
slavikrds [6]

Answer:

$1125

Step-by-step explanation:

0075

----------

20|1500

5 0
4 years ago
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