Answer:
1) (m+3)2
2) (b+6)2
3) (3n−2)^2
Step-by-step explanation:
Answer:
x=30/7 or decimal x=4.28571
Step-by-step explanation:
Answer:
10
Step-by-step explanation:u
Answer:
The graph in the attached figure
Step-by-step explanation:
we know that
The equation of the line in point slope form is equal to

we have


substitute

Convert to slope intercept form

isolate the variable y



<u><em>Find the intercepts</em></u>
<em>Find the y-intercept</em> (value of y when the value of x is equal to zero)
For x=0

The y-intercept is (0,-2)
<em>Find the x-intercept</em> (value of x when the value of y is equal to zero)
For y=0


The x-intercept is (-2.667,0)
To graph the line plot the intercepts and join the points
see the attached figure
In formula, you take length * 2 + width *2 = perimeter
2L + 2W = P
put in the numbers and
2 (99) +2W = 342
198 + 2W = 342
2W = 342 - 198
im sure you can do the rest. PM me for additional help, Good luck!