Answer:

or

Step-by-step explanation:
To write the equation of the line using a slope and a point, use the point-slope formula
. Here m is 3/7. And the point
is (4,9). Substitute the values and simplify.

Both the point slope form and the final simplified form are considered equations of the line.
Answer:
Perimeter = 20m
Area = 25m
If you want a good explanation please comment on this, I am at middle school and I have to go.
Step-by-step explanation:
The answer is 28.70
hope it help you
:)
Answer: 8.75
Step-by-step explanation:
575 divided by 3 equals 175. Divided by 20 equals 8.75. Probably rounds up to 9 but i dont know.
Answer:

Step-by-step explanation:
Hello!
We can use the special binomial product formulas:
<h3>Simplify</h3>
The simplified form is 