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 )
y = - 3x + 8 ← is in slope- intercept form
with slope m = - 3
Parallel lines have equal slopes, then
y = - 3x + c ← is the partial equation
To find c substitute (2, - 1) into the partial equation
- 1 = - 6 + c ⇒ c = - 1 + 6 = 5
y = - 3x + 5 ← equation of line
Answer:
8 - 8i
Step-by-step explanation:
w= 4 - 4i
w + w = (4-4i) + (4-4i)
= 8 - 8i
Answer:
Side C = 9.43 Angle B = 32 degrees
Step-by-step explanation:
Measure C = 90 because right triangle.
Triangle sum theorem = 180 - 90 - 58 = 32
Angle B = 32 degrees
We can use sine to find side length c
Sin = oppsoite/hypotenuse
Sin 58 = 8/x
x = 9.43
