Can someone help me with this. Will Mark brainliest. Need answer and explanation/work. Thank you.

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)

What is the solution to the equation e3x=12? round your answer to the nearest hundredth