the line is negative because it goes down as you move right
slope = rise/run = 4/2 = 2
y = 2x+b
use a point on the line - I picked (-4, 3)
3 = 2(-4)+b
3 = -8+b
11 = b
<h2>
y = 2x +11</h2>
The angles in an equilateral triangle are 60 degrees.
sin 60 = 9 / h where h is hypotenuse ( = side of the triangle)
h = 9 / sin 60 = 10.392
Perimeter = 3 * h = 31.18 to nearest hundredth
Answer:
A. 3x^2 + 4x + 1
Step-by-step explanation:
A is the correct answer because there are three terms within the trinomial
The answer would come out to 13/30
Answer:
this is already solved.
Step-by-step explanation:
the only thing left would be graphing it.