4 years ago

Square root of (20 - r) = r

1 answer:

6 0

R=4 because 20-4 = 16 and 4 times 4 = 16

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Anettt [7]

Answer:

The probality is 5/30 or in simpliest form it is 1/6!

Step-by-step explanation:

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3 years ago

dybincka [34]

Answer:

67.02

Step-by-step explanation:

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3 years ago

Grace [21]

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3 years ago

stepan [7]

The numbers are 3 and 18

Step-by-step explanation:

Also, 6x = 12 + 2x

⇒ 4x = 12

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6 0

3 years ago

GuDViN [60]

Answer:

$\frac{4b^5}{c^3}$

Step-by-step explanation:

$\frac{36b^4c^2}{9b^{-1}c^5}$

$\frac{36b^4c^2}{9b^{-1}c^5}\\\\\frac{4b^{4+1}}{c^{5-2}}\\\\\frac{4b^5}{c^3}$

Hope this helps!

5 0

2 years ago