Answer:
C) Rotated parallel lines always remain parallel lines.
Step-by-step explanation:Rotated parallel lines remain parallel lines.
Rotation is a rigid transformation, so the lines remain parallel.
Answer:
The expression 345+791 has a greater value.
Step-by-step explanation:
The first step to figuring out this problem would be to solve the following expressions: 1/2*345=172.5 345+791=1136
The next step to solving the problem would be to compare your answers from your solved expressions: 1136>172.5 OR 172.5<1136
HOPE THIS HELPS BESTIEE
Answer:
x =
+ 4
Step-by-step explanation:
3x = 5m +15 - 3
3x = 5m + 12
x =
+
=
+ 4
Decrease = New number - Original Number
% Decrease =

× 100
Decrease = 9 - 12 = -3
% Decrease =

= -0.25 × 100 = -25
Your answer =
-25
Answer:
{
}
Step-by-step explanation:
The given system of equations is;

and

We rewrite the equations in the standard form to get:


We now substitute equation (3) into equation (4) to get:

Group similar terms:


Divide both sides by 2

This implies that:

Therefore the solution set is:
{
}