Answer:
y = - 3x + 5
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (3, - 4) and (x₂, y₂ ) = (1, 2)
m = 
= 
= - 3, thus
y = - 3x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (1, 2), then
2 = - 3 + c ⇒ c = 2 + 3 = 5
y = - 3x + 5 ← equation of line
Answer:
Step-by-step explanation:
The quadratic formula:
So, we need to move all the terms to one side of the equation, which now becomes
Plugging in the numbers and you'll get the two roots/
Answer:
2
Step-by-step explanation:
880058,7000000000000000
Answer:
ya
Step-by-step explanation:
they are both cylinders
im not smart
Answer:
C. 16
Step-by-step explanation:
Two interior angles = One exterior angle.
x + y = z
4n -18 + n + 9 = 151 - 5n
4n + n + 5n = 151 + 18 -9
10n = 160
10n/10 = 160/10
n = 16°
