I need help with my home work. I would appreciate if someone helped explain it rather than do everything. Im not asking for answers but if someone could explain it in a simpler way, I would appreciate it. I will give 10 points and but please do not abuse of this opportunity. ​

Measure of angles 31 (x+4) (3x+9) me

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Pleasse me i need an answer. give me the correct answer. answer if you know it ! the club will base its decision about whether to increase the budget for the indoor rock climbing facility on the analysis of its usage. the decision to increase the budget will depend on whether members are using the indoor facility at least two times a week. use the best measure of center for both data sets to determine whether the club should increase the budget. assume there are four weeks in a month. if you think the data is inconclusive, explain why.