C (x-9)(x-5)
Proof:
-9-5=-14
-9*-5=45
Foiling:
x^2-5x-9x+45
x^2-14x+45
Scientific notation is usually written in powers of tens, in this case:
M= y2-y1/x2-x1
Line 1: 3-(-5) / 0-4 = -2
Line 2: 5-11 / (-1)-(-4) = -2
Since the slopes are the same they are parallel
Answer:
The area of the square is x^2
The area of the triangle is x*height/2
The area of the rectangle is x*height of rectangle
X is the length of the square named C
You need to measure these yourself because we don't know whether these are to scale or not.
Step-by-step explanation:
Answer:
80 degrees.
Step-by-step explanation:
THe reason why the 3 angles add up to 180 degrees is because they are the 3 angles in the triangle.
So m APB = 180 - 100
= 80 degrees.
