Answer:
2x + y = - 6
Step-by-step explanation:
Given
8x + 4y = - 24 ( divide each term by 4 )
2x + y = - 6 ← is an equivalent equation
The distance between two points is calculated through the equation,
d = √(x₂ - x₁)² + (y₂ - y₁)²
Substituting the known values from the given above,
d = √(4 - -4)² + (4 - -4)²
d = 8√2 = 11.31
The distance between the points is approximately equal to 11.31. The value that Jason presented is not the real distance because it does not account for the other set of coordinates.
Apothem = side length / 2*tan(180 / number of sides)
apothem = side length / 2*tan (180 / 7)
apothem = 6 / (2*tan(
<span>
<span>
<span>
25.7142857143</span></span></span>))
apothem = 6 / 2*0.48157
<span><span><span>apothem = 6.2296239384
</span>
</span>
</span>
Polygon area = (# of sides * side length * apothem) / 2
Polygon area = ( 7 * 6 * <span>6.2296239384) / 2
</span><span><span><span>Polygon area = 130.8221027064
</span>
</span>
</span>
Step-by-step explanation:
crossmultiply and divide both sides by the co efficient of x
Answer:
B. y = 20 + 0.25n
the initial value is 20
Step-by-step explanation:
