## anonymous 5 years ago Statement: If an angle has a measure of 30°, then it is an acute angle. Inverse: If an angle does not have a measure of 30°, then it is not an acute angle. Converse: If an angle is acute, then it has a measure of 30°. Contrapositive: If an angle is not acute, then it does not have a measure of 30°. Determine which of the four statements are TRUE. A) Inverse and Converse B) Statement and Converse C) Converse and Contrapositive D) Statement and Contrapositive

1. anonymous

Let us label p = angle has measure of 30 , q = it is an acute angle So the statement abbreviated is "if p then q " we write p ->q abbreviate the if then stuff. The inverse is , if not p then not q. ~p -> ~q the converse: if q then p q->p contrapositive : if not q then not p ~q -> ~p now can you answer it?

2. anonymous

not really

3. anonymous

ok , does the p-> q make sense. we are shortening the statement by labeling

4. anonymous

ok i didnt actually solve this, i just set up the problem .

5. anonymous

so there are 4 statements being considered original statement : p->q inverse : ~ p -> ~ q converse : q -> p contrapositive: ~q -> ~ p

6. anonymous

p->q is also called a conditional by the way, p is the hypothesis and q is the conclusion. also another term for p->q is "hypothetical". just synonyms

7. anonymous

ok so far? so the question is asking, which pairs are true, are the statement and converse true. if i live in LA then i live in california (original statement) converse : if i live in california then i live in LA. see here both statements are false

8. anonymous

errr, not both, but the second statement is false. the point is, is it true always that both the original statement its converse is true?

9. anonymous

err, i didnt read that statement. but its a fact that if the original statement is true then the contrapositive is true , ( and if the original statement is false, then the contarpositive is false)

10. anonymous

if an angle is 30 , then it is acute. the converse is , if an angle is acute, then it is 30. obviously this is false. case in point, if the angle is say 20 it is acute but not 30 degrees so here the statement and its converse are not both true

11. anonymous

try D . the website just erased what i wrote . very frustrated!!

12. anonymous

Graph A: y = x2 Graph B: y = 1 2 x2 Graph C: y = 2x2 Graph D: y = 1 4 x2 If the quadratic functions are graphed, which is the widest? A) Graph A B) Graph B C) Graph C D) Graph D

13. anonymous

i have to type in a notepad or something and copy and paste. not your fault, im not going to write out stuff and then watch it disappear. sorry your SOL

14. anonymous

im not doing your homework either. nice try

15. anonymous

it was a question. i dont get this

16. anonymous

do you have a graphing calculator?

17. anonymous

yes

18. anonymous

but i left it in my locker

19. anonymous

youre SOL

20. anonymous

you can use an online grapher maybe

21. anonymous

sol?

22. anonymous

23. anonymous

its an abbreviation

24. anonymous

for..

25. anonymous

*#&\$ out of luck

26. anonymous

s is the first letter h is the second letter i , then t

27. anonymous

ok?

28. anonymous

alright. thankyou. im sorry ive just had a rough day thanks for your time

29. anonymous

pay me , and i will do it for you. i have to give you an online whiteboard and what not

30. anonymous

i can do it, no problem .

31. anonymous

im not an idiot haha

32. anonymous

i charge 12 bucks an hour . its cheap

33. anonymous

no youre just cheap. bye bye

34. anonymous

im not going to do your homework for you, and get nothing it isnt even interesting homework

35. anonymous

i understand.

36. anonymous

maybe i will work on something interesting, maybe calculus?

37. anonymous

i can't afford it.

38. anonymous

ok, 10 bucks?