The table below represents the atmospheric temperature at a location as a function of the altitude: altitude (in thousand feet) x temperature (in °c) f (x) 15 4 20 −6 25 −16 30 −26 the average rate of change of the function between x = 15 to x = 25 is celsius per thousand feet and represents the rate of change of temperature per thousand feet

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units