Solve -4(6x + 3) =-12(x + 10) a. x=2 b. x=5 c. x=9 d. x=-5

Is a positive integer raised to a negative power always positive

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

Me! i'm really confused the isosceles trapezoids, abcd and efgh, are similar quadrilaterals. the scale factor between the trapezoids is 2: 3, line gh = 6 centimeters, line ad = 8 centimeters, and line ab is three times the length of line dc . use complete sentences to answer the following prompts and include all of your calculations in your final answer. a. write a similarity statement for each of the four pair of corresponding sides. b. write a congruence statement for each of the four pair of corresponding angles. c. determine the perimeter for each of the isosceles trapezoids.