Y = 2x
y = 2*(-15) = -30 . . . . . selection A is appropriate
They are same side exterior angles meaning they are supplementary and supplementary means they add up to 180 so.....
2y+34+74=180
2y+108=180
2y=72
y=36
Substitute 36: 2(36)+34=106
106+74=180
180=180
Answer:
8/11
Step-by-step explanation:
In the given scenario was cannot calculate P(B) directly. As it depends on what happened first, by itself we don’t know what was drawn first. Thus it becomes a conditional probability question:
P( B | A ) ← reads as the probability of “B” happening “given that” “A” has already happened — in this case the probability that the second marble drawn is a blue marble given that the first was a red marble.
The last one is the answer
it's B why they need me to write something long the answer is ez B
Step-by-step explanation:
it f common sense
