Answer:
68
Step-by-step explanation:
Draw a line from(-4,3) to (4,3).
a square and triangle is shown.
find the area of the square and the triangle
FORMULA
<em>square-length*width</em>
<em>7*8=56</em>
<em>triangle-(hight*base)/2</em>
<em>(8*3)/2=12</em>
56+12=68
Answer:

Step-by-step explanation:
Use the <u>Slope Formula</u> to help you determine the slope of the following two points:

(Where
is the first point and
is the second point)
-Apply both points onto that formula:



-Solve:



Answer:
see explanation
Step-by-step explanation:
The directed lines have the form < x, y >
With the usual notation
right in x- direction → +
left in x- direction → -
up in y- direction → +
down in y- direction → -
21
EF = < 4, 1 >
22
FG = < 4, - 2 >
23
GH = < - 4, - 2 >
24
EH = < 4, - 3 >
ANSWER

EXPLANATION
The given expression is

We factor to get,

This implies that,

We factor further to obtain,

or