The length of a rectangle is 2 cm more than 5 times the width. the perimeter 196 cm. find the width and length

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?

Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.

What is 0.000008 meters in scientific notation