What is the sum of a 58–term arithmetic sequence where the first term is 6 and the last term is 405? .

The trigonometric ratios sine and secant are reciprocals of each other

How do you write a paragraph proof to prove that the corresponding angles shown are congruent

Urgent? will give brainliest given that the blue triangle is a right triangle, which expression correctly gives the area of the red square? a) a2 + b2 b) a2 - b2 c) a2 - c2 d) c2 - a2