5.3851648071..... is the irrational number your looking for
<span>2X +1=-15
Subtract 1 from both sides
2x=-16
Divide 2 on both sides
Final Answer: x=-8</span>
I am going to say 15 but I am not sure since there is no pic
Contrapositive – the statement formed by negating both the hypothesis and conclusion of the converse of a conditional statement.
Converse – the statement formed by exchanging the hypothesis and conclusion of a conditional statement. Counterexample – an example used to show that a given statement is not always true.
Answer:
Answer to 9 is B answer to 10 is C
Step-by-step explanation:
Please give brainliest