No real solutions is the right answer
Answer:
Then the area of the triangle is 240 m²
Step-by-step explanation:
Area of a triangle:
The area of a triangle is given by the multiplication of its height and altitude, divided by 2.
In this question:
Base = 24m, altitude = 20m. So
Then the area of the triangle is 240 m²
So we get the solution as
(
5
,
23
)
(
−
2
,
2
Answer:
1/5
Step-by-step explanation:
let's assume the share John gets to be x
John: x
jane: 4x
therefore there total will be 5x
x/5x=0.2 or 1/5
y = - x -
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
to calculate m use the gradient formula
m = ( y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 6, 1 ) and (x₂, y₂ ) = (2, - 5 )
m = = = -
the partial equation is
y = - x + c
to find c substitute either of the 2 given points into the partial equation
using (- 6, 1 ), then
1 = + c ⇒ c = 1 - = -
y = - x - ← equation of line