Ok what is UwU supposed to mean bc people keep sayin it to me and i get confused

Nick and nora are married and have three children in college. they have an adjusted gross income of 47,400. if their standard deduction is 12,600 itemized deductions are 14,200 and they get an exemption of 4000 for each adult and each dependent what is their taxable income

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6