In a triangle, the measure of the second angle is 5 degrees more than twice the measure of the first angle. The measure of the third angle is 35 degrees less than 3 times the measure of the first angle. Find the number of degrees in the each angle.

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap