Answer:
Step-by-step explanation:
Ratio of Cos C using the trigonometric ratios formula, would be:
Adjacent = BC = 40
Hypotenuse = AC = 41
Plug in the values
These two triangles are congruent via the Side Angle Side Axiom, therefore JM is = KM. Then 9x-18 = 3x and solving for x gives us 6x = 18 or, x = 3
Answer:
7/12
Step-by-step explanation:
7/9 times 6/8 (which is simplified to 3/4) comes out simplified to 7/12. You would do this because you have 7 blue marbles and 9 total marbles at first, then you take one of each away. You want to find the probability, so you multiply both fractions