Answer:

Step-by-step explanation:
Find the LCM of the denominators and then solve:


Answer: 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): <em>Rhombus and Square.</em>
Therefore the answers are: the option B and the option D.
Answer:
The answer is 12249580
Step-by-step explanation:
add all the numbers:)
Answer:
you should just use an online caculatur
Step-by-step explanation: