Ur equation is in this form : y - y1 = m(x - x1)....in this form , point slope form, the slope can be found in the m position.
y - 2 = 3(x - 1)
y - y1 = m(x - x1)
so u see, the slope (the number in the m position) = 3
Answer:
Step-by-step explanation:
The length of a rectangle is three times the width. Find the width if the perimeter is 80 cm.
PERIMETER = 2L +2W
L=3W
PERIMETER= 2(3W) +2W
80= 6W +2W =8W
80=8W
W=10
L=3X10=30
CHECK]
(2x10) + (2X30) =20+60=80
x
Answer:
The answer is 160 square inches
Step-by-step explanation:
I think is is : 160-6-8-8-6-8-6+8+8+8+8+8+2= 160
Answer:
-p²c + 3pc + 18c
Step-by-step explanation:
c(6 - p) (3 + p) Distribute the c to (6 - p)
(6c - pc) (3 + p) FOIL
18c + 6pc - 3pc - p²c Combine like terms
18c + 3pc - p²c Order the terms in standard form
-p²c + 3pc + 18c
