Step-by-step explanation:
the first one is equivalent : Adding property is applied
the second one is not equivalent.
The equation would be
x+(x+2)+(x+2+2)=105
3x+2+2+2=105
3x+6=105
3x=99
x=33
so the answers would be 33, 35 and 37
Opposite reciprocal of each other
So two perpendicular liens would maybe have the slopes:
3 and -1/3
Answer:
3(3+
)
Step-by-step explanation:
Find the side lengths
6, 3, and 3
Add them
3(3+)
Answer:
Step-by-step explanation:
by properties of parallel lines
because they form a straight angle
