Answer:
(-3a+-2x)(2a+-1x)=0
Step-by-step explanation:
Simplifying
x2 + -1ax + -6a2 = 0
Reorder the terms:
-1ax + -6a2 + x2 = 0
Solving
-1ax + -6a2 + x2 = 0
Solving for variable 'a'.
Factor a trinomial.
(-2a + -1x)(3a + -1x) = 0
Answer:
Exact Form:
−19/15
Decimal Form:
−1.26
Mixed Number Form:
−1 4/15
Step-by-step explanation:
To find the circumference you do 2x3.14 times radius and for the area you do 3.14 times the radius^2 area for a would be 78.5mm and circumference would be 31.4mm and for b the area is 113.04in and circumference is 37.68
Answer:
4 units
Step-by-step explanation:
Given


Required
Determine the distance
We need to calculate the equation of EF
But first, we calculate the slope (m)

Where


So:



The equation is then calculated as:

Where
and 


So, we are to calculate the distance between point
and line 
The distance is calculated using:

In
, we have:

A general equation has
as its format
By comparison



becomes





<em>Hence, the distance is 4 units</em>