A piece of unknown metal with a mass of 17.19 g is heated to 100.0 °C and is dropped into 25.0 g of water at 24.50 °C. The final terperature of me water
is 30.0 °C. What is the specific heat of the metal? Cate=4.184 JgC
6.69 J/g °C
5.75 J/g °C
4.18 J/g °C
0.478 J/g °C

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.

(50 points) drag each description to the correct location on the table. each description can be used more than once. some systems of equations and their graphs are given in the table. for each system, place the description(s) in the box that correctly describe the type of system shown. :