Kapag i-round off ang 69 sa nearest tens ay
a.68 b.69 c.70 d.71

Given abcd ac=38 and ae=3x+4 find the value of x

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0

Given right triangle a w/a hypotenuse length of x+4 and a leg of x, and right triangle b, w/ a hypotense length of 3y and a leg length of y+4 for what values of x and y are the triangles congruent by hl?