Answer:
DF = 7.5
Step-by-step explanation:
Since the 3 sides are congruent, then
EF = DE , that is
4.5m - 42 = 1.5m - 9 ( subtract 1.5m from both sides )
3m - 42 = - 9 ( add 42 to both sides )
3m = 33 ( divide both sides by 3 )
m = 11
Thus
DE = 1.5m - 9 = 1.5(11) - 9 = 16.5 - 9 = 7.5
Then
DF = 7.5
If a^2+b^2=c^2 then it's a right triangle
If c^2>a^2+b^2 then it's obtuse
If c^2< a^2+b^2 then it's acute
The answer for this would be 4 times 11 that would equal 44.
Answer:
A. Define the variables and write an equation to represent the relationship between the price of a home and the commission received.
Commission are a form of variable-pay remuneration for services rendered or products sold.
Equation would be like this (with s for sale of a house and c for commission),
5% of s = C
B. How much commission will the realtor earn for selling a $150,000 home?
Use equation.
5% of 150,000 = C
5% of 150,000 = $7,500
C. If the realtor earned an $8750 commission, what was the price of the home? $175,000
