Dante has been putting one penny in his bank everyday now he has 161 pennies how many weeks has dante been adding pennies to his bank

Which equation can be solved to find one of the missing side lengths in the triangle? cos(60o) = cos(60o) = cos(60o) = cos(60o) = mark this and return

Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?

How do you write 0.5% as a fraction