Answer:
answer C
Hyperbolic geometry
The sum of the angles of a hyperbolic triangle is less than 180°.
Yes, it is the longest river
Answer:

Step-by-step explanation:
First open the brackets

Then collect the like terms

Solve the like terms

The simplified form is

Answer:
Equation of the given straight line is x = -8
Step-by-step explanation:
By the given information we have,
The line is vertical that means it's slope is not defined therefore the equation of the line is given by, x = c where c is the x coordinate.
Therefore x = -8.
Answer:
Refer to the picture above.