What is the x-intercept of the line whose equation is 3x+5y=45 ? 0 45 9 15

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

If three points are collinear, they are also coplanar

In the figure below, segment ac is congruent to segment ab: which statement is used to prove that angle abd is congruent to angle acd? a.)triangle acd is similar to triangle abd. b.)triangle acd is congruent to triangle abd. c.)segment a.d. is congruent to segment ac. d.)segment a.d. is congruent to segment dc.