How many triangles can you construct with two 4-inch sides and an 80 degree angle?

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?

Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me