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2 years ago

What is the volum of a cylinder with a radius of 9 inches and a heigh of 2 inches? use 3.14 for pi

Mathematics

1 answer:

Andrei [34K]2 years ago

4 0

Answer:

508.93

Step-by-step explanation:

Have a nice day! :)

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Order the set of number from least to greatest .

earnstyle [38]

Answer (Please vote me Brainliest if this helps!):

The answer is D

Step-by-step explanation:

Lets start off with the square roots:

$\sqrt{16}$ = 4

$\sqrt{18}$ = $3\sqrt{2}$ = 4.24264...

Mixed fraction:

$4\frac{2}{3}$ = 4.667

Therefore the answer is D.

6 0

2 years ago

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Is 1.888... an irrational number? (i have a 1 in math :C)

Ipatiy [6.2K]

No, 1.888 is a rational number.

3 0

2 years ago

Please help me

Kruka [31]

y = x^2 -4x

x = -1

y = (-1)^2 - 4×-1=1+4 = 5

x= 0

y = (0)^2 - 4×0 = 0

x = 1

y = 1^2 -4×1 = 1-4 = -3

x = 2

y = 2^2 -4×2 = 4-8 = -4

x=3

y = 3^2 - 4×3 = 9-12 = -3

x = 4

y = 4^2 - 4×4 = 16 - 16 = 0

now 2nd equation

y = 2x^2 + x

x = -2

y = 2 (-2)^2 + (-2)= 8-2 = 6

x = -1

y = 2 (-1)^2+(-1)= 2-1 = 1

x = 0

y = 2(0)^2 +0 = 0

x = 1

y = 2 (1)^2 + 1 = 3

x = 2

y = 2(2)^2+2= 8 + 2 = 10

6 0

2 years ago

Please help !!!! will mark brainliest

GarryVolchara [31]

Answer:

the answer is D :))) hope you pass this

3 0

2 years ago

Lily goes to gym once every 8 days. Ann goes once every 12 days and Taylor comes once every 16 days. This Wednesday all of them

ahrayia [7]

<h3>Answer:</h3><h3>All of them meet at the gym again after 48 days and it will be tuesday</h3>

Step-by-step explanation:

Lily goes to gym once every 8 days.

Such that she will visit on 8, 16 , 24, 32 , 40, 48th days

Ann goes once every 12 days

Such that she will visit on 12, 24, 36, 48, 60th days ....

Taylor comes once every 16 days

Such that she will visit on 16, 32, 48, 64th days....

Comparing the common days on which they will visit again after wednesday,

it will be after 48 days, (i.e) after 6 weeks and 5 days, it will be tuesday

3 0

2 years ago

Read 2 more answers