To find the area of the deck, we need to calculate the area of triangle and rectangles
Lets find the area of triangle A
Area of triangle = 
base = 9 and height =10
So area of triangle A =
= 45
Area of rectangle = Base * height
Base of rectangle B = 9ft
Height of rectangle B = 12ft
Area of rectangle B = 9*12 = 108 square feet
Base of rectangle C = 24ft
Height of rectangle C = 22ft
Area of rectangle C = 24 * 22 =528 square feet
Area of the deck = Area of A + area of B + area of C
= 45 + 108 + 528
= 681 square feet
Answer is
D
Step-by-step explanation:
-4xm=-4m
-4x+5= -20
Answer:
I think its c
Step-by-step explanation:
Greetings and Happy Holidays!
<span>
1) Perpendicular to </span>

In order for lines to be
perpendicular, their slopes must be
negative reciprocals.Example of slopes with negative reciprocals: 5 and

First,
rearrange the equation into
slope y-intercept form:




The
slope of the equation is: \frac{1}{5}
The
negative reciprocal formula:

Solve for the negative reciprocal:
Divide both sides by





The slope of the new line is:
-5
2) Passes through (-5,-2)
Create an equation with the slope discovered in slope y-intercept form.

Input the point the line passes through.

Solve for b (the y-intercept).

Multiply.

Add -25 to both sides.


The y-intercept is equal to
-27
The Equation of the line is:

I hope this helped!
-Benjamin