In the figure below, BD is a diameter of the circumference to the ABC triangle, and the angles ABD and AED measure 30 ° and 80 °, respectively. Therefore, the CBD angle (represented by X) measures:
25°
35°
40°
30°
50°

Autility company burns coal to generate electricity. the cost c(p), (in dollars) of removing p percent of the some stack pollutants is given by c(p)= 85000p/100-p a) find the cost to remove 30% of the pollutant b) find where the function is undefined

Will give brainliest series to sigma notation write the following series in sigma notation. 6+10+14+18+22+26+30 example image shown below.

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why