Answer:
3 is the answer
Step-by-step explanation:
answer up above
Answer:
x² - y²
Step-by-step explanation:
(-y + x)(x + y)
(x - y)(x + y)
x² - y²
Answer:
B = 2
Step-by-step explanation:
|b + 4| = 6
b + 4 = 6
b = 6 - 4
b = 2
Answer:
y=(1/2)x +0
Step-by-step explanation:
The perpendicular slope formula is just the opposite reciprocal of the original slope.