Answer:
undefined because the change in y is zero since they do not change, therefore it is undefined
Subsitute -4y for x
-4y+6y=18
2y=18
divide both sides by 2
y=9
sub back
x=-4y
x=-4(9)
x=-36
(x,y)
(9,-36)
Answer:
If the angles are equal, then two angles are both obtuse
Step-by-step explanation:
converse flips the conclusion and hypothesis
Answer:
|-15| > |-5|
-15 < -5
Step-by-step explanation:
|-15| ○ |-5|
Absolute value means take the positive value
15 ○ 5
15 is greater than 5
15 > 5
-15 ○ -5
negative 15 is less than -5
-15 < -5
