To subtract 250-105, bea needs to regroup tens as ones. there are jelly beans left

250-105 = 145

Step-by-step explanation:

5 is greater than 0 so you must regroup:

Take 1 from 5, so 5 becomes 4.

Add 10 to 0, so 0 becomes 10.

10 minus 5 is 5

4 minus 0 is 4

2 minus 1 is 1

Option B and option D.

Step-by-step explanation:

We know that a quadrilateral is a 2-dimensional closed shape that has four sides.

By definition the diagonals of a quadrilateral are the lines that connect two non-adjacent vertices.

The following quadrilaterals have diagonals that are perpendicular to each other (also known as perpendicular bisector diagonals), which means that they form four angles of 90 degrees (right angles): Rhombus and Square.

Therefore the answers are: the option B and the option D.