Brenda is rolling a six-sided die and flipping a coin. complete each of the following sentences regarding the probabilities involved in these actions using reduced fractions. the probability of rolling a five is . the probability of flipping the coin and it landing on heads is . the probability of rolling a five and landing on heads is . are the events independent or dependent?

11) obtuse

13)right

15) acute

option a is correct.

only one solution to the system of equations

step-by-step explanation:

if the graph of the equations do not intersects(i.,e if they are parallel) then, there are no solutions that are true for both the equations.

if the graph of the equations intersects, then there is one solution and that is true for both the equations.

since, in the given figure:

the two lines intersect each other

⇒there is only one solution which satisfy both the lines of an equations.

therefore, there is only one solution to the system of equation