Which point is between points C and E?
BS

1.D
2.A
3.S
4. B

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle