A triangle has angle measurements of 43°, 77º, and 60°. Is this triangle scalene? yes no Submit​

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

If cos(θ)=2853 with θin q iv, what is sin(θ)?