3 years ago

Math plz help me due day its so close

Mathematics

1 answer:

dolphi86 [110]3 years ago

5 0

Answer:803.84

Step-by-step explanation:

3.14 x (16^2) = 803.84.

16^2 is 256 so multiply that by 3.14

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Solve the system using substitution method <br> 3x+y=6<br> 2x-4y=10

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$\boxed{\left\{\begin{array}{ccc}x=\dfrac{17}{7}\\\\y=-\dfrac{9}{7}\end{array}\right}$