Answer:
Step-by-step explanation:
5x+8-x-4
4x+4
Answer:
1. (3,19) and (-1,-13)
to find the slope you need to do 
Hence
= 32/-4=-8
2. Take two points on the graph:
(-2,3) and (1,0)
Know that to calculate the slope you do
= 4/2= 2
3. To find the slope in a table you need to choose any two points and utilize the following formula:
=
=-8/1= -8
4. Like in #1 we take the two points and plug it into the formula:
=18/-9= -2
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Step-by-step explanation:
Answer:
i = the square root of -1
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
12.5*4=50
The product of the two segments from the two chords are equal.
4(4+5)=(x-2)(x-2+x+4) or 36=(x-2)(2x+2) or x^2-x-20=0 or (x-5)(x+4)=0
So x=5.