Distributeiv poepty
a(b+c)=ab+ac
remember that (-) times (-)=(+)
and (+) TIMES (-)=(-)
SO
<span>-7(-5v-3u+4)=(-7)(-5v)+(-7)(-3u)+(-7)(4)=35v+21u-28</span>
Answer:
Area of the parallelogram= 
Step-by-step explanation:
Area of a parallelogram = Length * Perpendicular height
To find the perpendicular height of the parallelogram:
Using given angle 60° in the triangle.


Area of the Parallelogram:

Area of the parallelogram= 
Answer:
This is a right angle shape.
Step-by-step explanation:
Answer
m = 10
Step-by-step explanation:
Formula:
m = (y2 - y1) / (x2 - x1) => plug in points
(-3,-5) and (2,-5)