does anybody know what aleks is and if yes can you PLEASE DO SOME OF MY TOPICS please I was about to take the knowledge check but it disappeared and now I can't do any of them. +I will give you the email and password for it​

In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.