Answer:
Yes
Step-by-step explanation:
A rational number is a number that could be written in fraction form or ratio.
Answer:
See below;
Step-by-step explanation:
21 . Consider an exponential function;

<em>Solution; Provided Directly Above</em>
I got all real numbers is it a multiple choice question
Answer:
2.606 , 2.66 , 2.6621 , 2.7
Step-by-step explanation:
Remember the angles add to 180, so 27 + 27 + x = 180
54 + x = 180
x = 126
The triangle is isosceles.