Answer:
wait did i have an other cousin ?
but my parents dint tell me
Step-by-step explanation:
Answer
Find out the Area of triangle ΔCMB and Area Of triangle ΔABC.
To proof
As given
In △ABC, point M is the midpoint of AC , point D is the midpoint of BC
Area of triangle ΔBMD=6 ft²
Now by using the property
The median of a triangle divides the triangle into two triangles with equal areas.
As M and D is the midpoint
by using the property
Area of triangle ΔBMD = Area of triangle ΔCMD = 6 ft²
Total area of ΔCMB = Area of triangle ΔBMD + Area of triangle ΔCMD
= 6 ft² + 6 ft²
= 12 ft²
area of ΔCMB = area of ΔAMB= 12 ft²
( By using the property mentioned above )
Total area of ΔABC = area of ΔCMB+ area of ΔAMB
= 12 + 12
= 24 ft ²
Therefore the area of ΔABC is 24 ft ² and area of ΔCMB is 12ft²
Hence proved
It only works if C is the midpoint of AB
Answer:
Initiation fee= $50
Monthly charge= $25
Step-by-step explanation:
Giving the following information:
For 2 months it is $100 and for 6 months it is $200.
<u>To calculate the fixed cost (initiation fee) and the variable cost per month, we will use the high-low method:</u>
Variable cost per unit= (Highest activity cost - Lowest activity cost)/ (Highest activity units - Lowest activity units)
Variable cost per unit= (200 - 100) / (6 - 2)
Variable cost per unit= $25
Fixed costs= Highest activity cost - (Variable cost per unit * HAU)
Fixed costs= 200 - (25*6)
Fixed costs= $50
Fixed costs= LAC - (Variable cost per unit* LAU)
Fixed costs= 100 - (25*2)
Fixed costs= $50
Initiation fee= $50
Monthly charge= $25