Answer:
Both questions are true.
Step-by-step explanation:
The general mathematical equation of a line can be written as 
.
If we rearrange the two equations given in the question as follows:
and 
We can see that they follow the general equation we defined earlier so we can say that they represents linear lines.
The 
given in the second question also represents a similar linear line with a different slope.
So the two questions are both true.
I hope this answer helps.
Answer:
Assume that the expression is:
r = √(A)/3
Multiply both sides by 3:
3r = √(A)
Finally, square both sides to get:
A = (3r)²
= 9r²
I hope this helps!
Step-by-step explanation:
81+9=90 that is the answer. Hope it helped
Holly that is a lot of writing but I have no idea on what to do so hope you can get the answer
Answer:
150
Step-by-step explanation:
z^2. (x-y)
(5)^2. (9-3)
25. 6
150
