Answer:
a(a + 3b)
Step-by-step explanation:
a² + 2ab + ab
a² + 3ab
a(a + 3b)
Answer:
The slope of the equation is -3x
Step-by-step explanation:
3x = -y − 5
+ 5 + 5 Add 5 to both sides
3x + 5 = -y Divide both sides by -1
-3x + 5 = y
The slope of the equation is -3x
Answer:
42 units
Step-by-step explanation:
Lengths:
(-2,6)(6,6)
6 - -2 = 8
(1,-6)(-7,-6)
1 - - 7 = 8
(6,6)(1,-6)
sqrt[(-6-6)² + (1-6)²]
sqrt(169) = 13.
(-2,6)(-7,-6)
sqrt[(-6-6)² + (-7--2)²]
sqrt(169) = 13
Perimeter = 8 + 8 + 13 + 13
42 units
Answer:
y = x - 7
Step-by-step explanation:
Answer:
Step-by-step explanation:
Multiply.
Hope this helps!