BD bisects ABC. Solve for x and find m2ABC.
mZABD = 10x - 19, mZCBD = 6x + 1
X
mZABC =°

Find the solution of system of equation y= x-4 y=4x+2

15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'