Mathematics: 3 1/4 divided by 1 1/4 =

The area of a sector of a circle with radius and central angle iswhich comes from the proportion relation,You have , so the area is...

3 1/4 divided by 1 1/4 = - id31411411079572, rhettperkins

Ответ:

genyjoannerubiera

10.02.2021

Mathematics

2.6, 2 3/5, 2 6/10

Step-by-step explanation:

2.6 as a fraction is 2 3/5. When you read the decimal 2.6, it is read as ''2 and 6 tenths. '' This can also be written as a mixed number of 2 6/10.

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Ответ:

audjwood67

10.02.2021

Mathematics

Change to improper fractions
13/4 5/4
keep the first fraction the same
Change sign to multiply
Flip second fraction
13/4 x 4/5 = 52/20
change back to mixed fraction
2 12/20

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Ответ:

jillianbarnes2565

11.06.2020

Mathematics

The area of a sector of a circle with radius

and central angle $\theta$ is

$A=\dfrac{r^2}2\theta$

which comes from the proportion relation,

$\dfrac{\text{area of circle}}{\text{one full revolution}}=\dfrac{\pi r^2}{2\pi}=\dfrac A\theta=\dfrac{\text{area of sector}}{\text{measure of central angle (radians)}}$

You have $30^\circ=\dfrac\pi6\text{ rad}$ , so the area is

$A=\dfrac{6^2}2\times\dfrac\pi6=3\pi$

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3 1/4 divided by 1 1/4 =

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