It would be .3 i think if you are talking about scientific notation :)
Answer:
x is greater than or equal to 19
U see the X line ?
that made a line, which is = 180°
so 180 - 120 = 60
Angle A is 60°
mark me brainliest if i right ty
Answer:
can u show me a pic of the question so it is easier
The answer is 12/30.
We have 12 red marbles and 30 marbles in total, so the probability is red marbles/total marbles=probability of getting a red marble!