Answer:
Isosceles triangle
Step-by-step explanation:
A triangle that contains 2 equal sides but one side different
The value of the trigonometric ratio, Cos C is 5/13. The answer is A.
Im guessing the first answer
Answer:
a
Step-by-step explanation:
Domain means the change in x.
so the domain will be which values of x the fn goes through.
you can see the black line goes from -9 to 2 in x values.
the -9 isn't filled in, but the 2 is. filled in means it will be with an equals instead of without.
so x is between -9 and 2, 2 is with equals -9 is without,
so the first one.