Answer:
Step-by-step explanation:
Rule Example
+(+) Two like signs become a positive sign 3+(+2) = 3 + 2 = 5
−(−) 6−(−3) = 6 + 3 = 9
+(−) Two unlike signs become a negative sign 7+(−2) = 7 − 2 = 5
−(+) 8−(+2) = 8 − 2 = 6
Answer:
The Z is has no lines of symmetry. The W and Y have one line of symmetry. The X has two lines of symmetry.
Step-by-step explanation:
the equation is y=8
check the image above
please brainliest
i think <span>The bag contains 18 red marbles and 12 blue marbles.</span>
Mahdidhjfjdbhdmdbxjdndndudjdj
