whatdoiputhere

Using Quadratic formula, use a, b and c to slove for x. By doing this I got x=(7i+i)/2

Tell me if i'm wrong :)

That's a good stragety too, if you have any other questions i'll be happy to help, just post it on the forum :)

Any polygon with interior angles that add up to 540 must have 5 sides and 5 corners (a pentagon). Assuming it is a regular pentagon, you need to work out what 1/5 of 540 is, which is the same as dividing it by 5. 540/5 = 108. This is the number of degrees in one interior angle of a regular pentagon.

Lol thank you. The easiest way is to read the passage thoroughly since the answe is always in the passage! And make sure to rule out answers which aren't even close to being an answer, in this case I rules out A and C which left me to only think about B and D which made it easier to find the answer.

Hello guest!

This problem is pretty simple. Since we cannot divide this we can change the division sign into a multiplication, but to do this we need to also take the reciprocal of 2/3, which means we flip th number so it becomes 3/2. Now we can simply multiply. (1/4)*(3/2) which should give you 3/8