I need help in fractions , proportions and measurement

1 answer:

4 0

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kotegsom [21]

Answer:

$\bold{r=\dfrac{V^2}A}$

Step-by-step explanation:

$\bold{A=\dfrac{V^2}r}\\^{\cdot r}\qquad ^{\cdot r}\\\bold{Ar=V^2}\\ ^{\div A}\quad\ ^{\div A}\\\bold{r=\dfrac{V^2}A}$

7 0

3 years ago

Lina20 [59]

Maybe rewrite it simpler?

6 0

2 years ago

mr Goodwill [35]

If 3 ft = 1yard

? = 16 yards?

Thats $\frac{16 yards * 3ft}{1yard}$

The common values cancel each other out and you'll have 48 feet :)

3 0

2 years ago

gogolik [260]

Answer:

Step-by-step explanation:

The side opposite to the angle 30 degree in right triangle is half of hypothenuse.

5 0

3 years ago

musickatia [10]

Answer:

3rd one? ldk

Step-by-step explanation:

3 0

3 years ago