The answer is B
Which is SAA
2x+3(2x-4y)+8y-2
2x+6x-12y+8y-2
8x-12y+8y-2
8x-4y-2
Answer:
Continue to provide equality for all!
Step-by-step explanation:
When rules and regulations are in place, the government runs smoothly but also people still need to have a voice because without us - there is no government(social contract). We the people(constitution) have the power to prevent a dictator.
Hope this helps:)
Answer: The answer is x=0
Step-by-step explanation:
Rewrite the equation as a trinomial.
x
2
+
12
x
+
0
Move 0 to the right-hand side.
x
2
+
12
x
=
0
Divide the coefficient of the x
-term by 2, then square the result. Add the result to both sides.
12
/2
=
6
;6^2
=
36
x
2
+
12
x
+
36
=
36
Factor the perfect square trinomial
x
2
+
12
x
+
36
on the left-hand side.
(
x
+
6
)
2
=
36
Take the square root of both sides and solve for x
.
√
(
x
+
6
)^
2
=
±
√
36
=
x+
6
= ±
6
x
= −
6
+
6
=
0
x
= −
6 −
6
=
−
12
Check
If x
=
0
:
(
0
)
^2
+
12
(
0
)
=
0
0
=
0
If x
=
−
12
:
(
−
12
)
^2
+
12
(
−
12
)
=
0
144
−
144
=
0
0
=
0
A(-2, 2), B(4, 2), C(-6, -1), D(0, -1)
AB = CD = 4 - (-2) = 4 + 2 = 6
BD = AC. Use the formula of a distance between two points:
Substitute the coordinates of the points B and D:
BD = AC = 5
The perimeter of parallelogram ABCD:
P = 2 · 6 + 2 · 5 = 12 + 10 = 22
<h3>Answer: a. 22 units.</h3>
