Answer:
Step-by-step explanation:
-7y=11-3x
Y = -11/7+3/7x
perimeter of triangle: P = l+w+h
9+12+10= 31in.
area of triangle: A=b×h÷2
21 + 21 = 42in^2
Answer:
Slope = 
Step-by-step explanation:
(x₁ , y₁) = (6 , 8) & (x₂ , y₂) = (10 , 11)


Answer:
The absolute value of −7=7