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3 years ago

12

How many twelfths is in one quarter

2 answers:

Nadya [2.5K]3 years ago

8 0

Answer:

3 twelves in a quarter/fourth

Step-by-step explanation:

1/4, 2 is 1/18 and 3 is 1/12

statuscvo [17]3 years ago

3 0

X/12=1/4

cross multiply

4x=12

clear the 4

x=3

substitute in original equation.

3/12=1/4

Also if you multiply the bottom number by 3 then you will get 12ths (3X4=12).

Now multiply the top number by 3 (3X1=3)

answer is 3/12

There are 3 because 3/12 equals 1/4.

I hope this helps you in your studies and have an awesome day!

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What is equivalent to 9^x=27

erma4kov [3.2K]

If you meant to solve for x...

$9^x=27 \\
(3^2)^x=3^3\\
3^{2x}=3^3\\
2x=3\\
x=\dfrac{3}{2}$

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3 years ago

What is a right angle degree

Luba_88 [7]

A right angle degree is always 90 degrees, or 1/4 of the full amount of degrees, which is 360. 90 degrees, is also pi/2 radians, which you will learn in trigonometry and pre-calc.

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3 years ago

I help I’ve been stuck on this one

nlexa [21]

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3 years ago

If its -26 degree in Canada and 34 degrees in Australia what is the difference in temperature

tatyana61 [14]

Answer:

It would be 60 degrees

Step-by-step explanation:

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6 0

3 years ago

g100num [7]

Answer:

Answer in terms of π=144π m^3

Answer by replacing π with 3.14 is 452.16 approximately 452.2m^3

Answer to the nearest whole no. is 452m^3

Step-by-step explanation:

$volume \: of \: a \: cone = \frac{1}{3} \pi {r}^{2} h$

$radius = \frac{diametre}{2}$

$radius = 24$

$height = 18$

$slant \: height \: = 30$

$first \: step$

$the \: exact \: volume \: of \: the \: cone \: in \: terms \: of \: \pi$

$v = \frac{1}{3} \pi {r}^{2} h$

$\: \: = \frac{1}{3} \times \pi \times 24 \times 18$

$\: \: \: = \frac{432\pi}{3}$

$\: \: \: = 144\pi$

$second \: step$

$approximate \: answer \: using \: 3.14 \: in \: place \: of \: \pi$

$144 \times 3.14$

$= 452.16$

$approximately \: 452.2$

$last \: step$

$answer \: to \: the \: nearest \: whole \: number$

$452 {m}^{3}$

7 0

3 years ago