Which of the following properties is always true for a parallelogram and why?

A. Diagonals bisect each other

B. Diagonals are perpendicular

True or false? All quadrilateral are four sided figures

Divide 15 by the quotient of 12 and 4

What does it mean when it says a shape has reflection symmetry?

What is 345,000 in two other forms?

5. Does the frequency distribution given appear to be normal? Years of service Frequency 1-5. 5 6-10 20 11-15. 25 16-20. 18 21-25. 5 26-30. 1 Yes, there is not symmetry. Control Yes, the frequencies are roughly symmetrical around the maximum.

There are 12 eggs in one dozen, and 12 dozen in one gross. How many eggs are in a shipment of 24 gross

Is integers be written as the product or quotient of the two integers

How do you decrease 280 by 95%

Which choice correctly compares two decimals? A) 2.17 = 2.017 B) 2.018 > 2.17 C) 2.16 2.017

Write a rotation vector that would rotate the plain green trapezoid onto the other plain green trapezoid (assuming the origin is where the two trapezoids meet). T = {a b c d} a=? b=? c=? d=?