Write 2018 to the power of 2019 + 2018 as the sum of two perfect squares

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?