Answer:
The sum of the lengths of any two sides of a triangle is greater than the length of the third side.
Step-by-step explanation:
M= y2-y1 -7- -1
------- = _-6_ = -3/2
x2-x1 5 -1 4
Danielle earned $951.25
Step-by-step explanation:
Multiply her commission by her sales and add her base rate
x=7.25%($4500)+625 or x=0.0725(4500)+625
distribute
x=326.25+625
simplify
x=951.25
As it has been given that , .
We need to find the value of the following:
(i) , substituting the value of 'x' and 'y' in the expression, we get:
So,
(ii) , substituting the value of 'x' and 'y' in the expression, we get:
So,
(iii) , we need to substitute the value of 'x' and 'y' in the expression, for this, we can use distributive property of multiplication that says,
Using the distributive property of multiplication:
Now, we know that
We get,
Therefore, =.
(iv) We have, , we need to substitute the value of 'x' and 'y' in the expression, we get:
Again, we can use distributive property of multiplication that says,
So,
since,
we get,
Therefore,