rarinstraw1195

You wouldn't use the quadratic formula to do that. Technically, the Milky Way grows every day, so there is no 100% exact measurement. I would go with guest's estimation of 100,000 light-years or so.

log(75/16)-2log(5/9)+log(32/243)=log(2) = {} A.K.A. it doesn't.

Instead of using tan^-1, use atan. It works the same.

Area of a circle: π*r²

π*6.56^2 = 135.1940416175217263

Round to 2 decimal points.

π*6.56²≈135.19

So, the area of the circle is 135.19 m².

0 is not prime either since it has no factors. It also cannot divide itself because it creates a mathematical error.

Good job guest! +5

Remember that 1 is NOT a prime number because it only has one factor, itself. Therefore, it cannot be prime.

Hiding from its x.