Aramp is designed with the profile of a right triangle. the measure of one acute angle is 2 times the measure of the other acute angle. find the measure of each acute angle.

Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths. ? 18 8 ? 10 30 12 ?

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

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