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3 years ago

14

Se mezclan alcohol 54% con alcohol de 90 y agua en la proporcion de 6,6 y "n" .hallar "n" sabien que mezclam es del mismo grado

de uno de los ingrediente

1 answer:

EleoNora [17]3 years ago

5 0

Is there a way you can do this in English like write it in English?

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Urgent please help..

Vadim26 [7]

Answer:

Step-by-step explanation:

$\text{The yellow area is half of the area of the square minus the area of the circle.}\\ \\ A_s=6^2=36\\ \\ A_c=\pi r^2=\pi 3^2=9\pi \\ \\ A_y=\frac{1}{2}(36-9\pi)\approx 3.9in^2$

7 0

3 years ago

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Is 1.2 less than or higher than 1.5

Olenka [21]

1.2 is less than 1.5

If you cancel out 1 from both numbers you're left with .2 and .5

Multiply both by 10 and get 2 and 5.

Obviously 2 is less than 5.

4 0

3 years ago

3ax-n/5=-4 solve for x

jasenka [17]

$3ax-\frac{n}{5}=-4\ \ \ |Add\ \frac{n}{5}\ to\ both\ sides\\\\
3ax=-4+\frac{n}{5}\\\\
3ax=-\frac{20}{5}+\frac{n}{5}\\\\
3ax=\frac{-20+n}{5}\ \ \ |Divide\ by\ 3a\\\\
x=\frac{-20+n}{5}*\frac{1}{3a}\\\\
x=\frac{-20+n}{15a}\\\\Asnwer\ is\ x=\frac{-20+n}{15a}.$

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3 years ago

What’s 6+1 beacause I need to know pleaseee help

GenaCL600 [577]

Answer:

7

Step-by-step explanation

6+1=7

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3 years ago

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Need help on both of these please I am really stressed out

Ket [755]

Answer:

sheeeeeeeeeeshshshshshdh

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3 years ago

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