The answer is b . this is because I am the best at this
Answer:
it is a right
Step-by-step explanation:
the two other angles add up to 90, which makes the last angle 90 degrees, since a triangle measures a total of 180 degrees.
Answer:
4 in
Step-by-step explanation:
A system of equation is consistent if there is at least one solution. Since this system of equations has a single solution, it is consistent, the answer is true.
