Write the explicit rule for the arithmetic sequence:
an = a1 + (n-1)d
1, 3, 5.7.

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.

Triangle abc is a right triangle. find the measure of side b. round to the nearest hundredth. a) 6.13 cm b) 6.71 cm c) 9.53 cm d) 10.54 cm e) 12.45 cm

What is the similarity ratio for two circles with areas 2pi m^2 and 200pi m^2