Answer:
X=10
X=-8
Step-by-step explanation:
(x+1)*(x-3)=77
x²-3x+x-3=77
x²-2x-3=77
x²-2x-3-77=0
x²-2x-80=0
(x-10)*(x+8)=0
x-10 = 0
x=10
x+8=0
X=-8
Answer:

Step-by-step explanation:
we know that
In the right triangle ABC of the figure
Applying the Pythagoras Theorem

substitute the given values

Solve for c




Answer:
Step-by-step explanation:
Answer:
You can see objects, nd buildings that have those shapes, and roof tops.
Step-by-step explanation:
What I meant was, which ones do you need and could you take a picture in better lighting? I can't see it all the way.