You would use 1.07 for that
Answer:
Slope = -1
Step-by-step explanation:
If y value decreases...and then x increases...then 1/-1 which is = to -1.
Answer:
p = 18 ft
Step-by-step explanation:
A = 21p
378 = 21p
p = 378/21
p = 18
The answer:
<span>according the statement
"Assume p and ~q are both true. ~q → r, and r → ~p. Therefore, ~p and p cannot be true, so p and ~q cannot be true. Therefore, p → q is true."
</span>the answerer has just used theorem between combination of ¬p, p, ¬q and q.
that is called theorem of mathematics logic,
so the proof is D. proof by theorem
