Question

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

Answer 1

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?

Answer 2

not really

Answer 3

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

Answer 4

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

Answer 5

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

Answer 6

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

Answer 7

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

Answer 8

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?

Answer 9

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)

Answer 10

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

Answer 11

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

Answer 12

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

Answer 13

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

Answer 14

im not doing your homework either. nice try

Answer 15

it was a question. i dont get this

Answer 16

do you have a graphing calculator?

Answer 17

yes

Answer 18

but i left it in my locker

Answer 19

youre SOL

Answer 20

you can use an online grapher maybe

Answer 21

sol?

Answer 22

download maple? i dont know . sorry SOL

Answer 23

its an abbreviation

Answer 24

for..

Answer 25

*#&$ out of luck

Answer 26

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

Answer 27

ok?

Answer 28

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

Answer 29

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

Answer 30

i can do it, no problem .

Answer 31

im not an idiot haha

Answer 32

i charge 12 bucks an hour . its cheap

Answer 33

no youre just cheap. bye bye

Answer 34

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

Answer 35

i understand.

Answer 36

maybe i will work on something interesting, maybe calculus?

Answer 37

i can't afford it.

Answer 38

ok, 10 bucks?