Aregular octagon rotates 360° about its center. how many times does the image of the octagon coincide with the preimage during the rotation?

If eh = hg and hg=16, find the diameter of k

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll