Which statement about a rhombus, a square, and a kite is true? 1.All three quadrilaterals have four congruent sides.
2.All three quadrilaterals have perpendicular diagonals.
3.All three quadrilaterals have opposite congruent angles.
4.All three quadrilaterals have diagonals that bisect each other.

What expression is equivalent to (2x-1)(x-3)?

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u. s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u. s. dollars for every 100 euros. b) gabriella averages 100 u. s. dollars for every 25 euros. c) gabriella can exchange 75 u. s. dollars for 100 euros. d) gabriella can exchange 100 u. s. dollars for 75 euros.

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)