Answer:
3/5
Step-by-step explanation:
2/3 * 9/10 = (2 * 9)/(3 * 10) = 18/30 = (6 * 3)/(6 * 5) =
= 6/6 * 3/5 = 1 * 3/5 = 3/5
Answer:
29
Step-by-step explanation:
Since all triangles have to add up to 180, we can do the sum of the two angles we know minus 180. 90+61=151, 180-151=29
So your answer would be 29
Answer:
8x/3 + 6
Step-by-step explanation:
2/3 ( 4x+9)
Distribute
2/3 *4x + 2/3 *9
8x/3 + 6
Sin 38 = 15/BC
BC = 15 / sin 38 = 24.4
Its A