Answer:
(-4)(-4)(-4)(p)(p)(p)(p)
Step-by-step explanation:
= 
The expanded form of it is:
= (-4)(-4)(-4)(p)(p)(p)(p)
Answer:

Step-by-step explanation:
The formula of a midpoint between two points A(x₁, y₁) and B(x₂, y₂):

We have the points (3, 17) and (-14, -8).
Substitute:

Answer:
Please see attachment
Step-by-step explanation:
Answer:
m∠SRV = 48°
Step-by-step explanation:
In the parallelogram attached,
m∠TUV = 78°
m∠TVU = 54°
By applying the property of the angles of a triangle in ΔTVU,
m∠TUV + m∠TVU + m∠UTV = 180°
78° + 54° + m∠UTV = 180°
m∠UTV = 180° - 132°
= 48°
Sides RS and TU are the parallel sides of the parallelogram and diagonal TR is a transverse.
Therefore, ∠UTV ≅ ∠SRV [Alternate interior angles]
m∠UTV = m∠SRV = 48°
Answer: Last option.
Step-by-step explanation:
Observe the diagram.
The perimeter of the parallelogram will be the sum of the lenghts of its sides. Then:

You know the lenght of the side WZ. This is:

Notice that:

Now, you must find the lenghts of the sides WX and YZ (
)
Observe that WZ goes from 2 to -2, therefore its lenght is:

Therefore, substituting values, you get that the perimeter of the paralellogram is:
