Answer: B
Step-by-step explanation:
Every real is solution of the equation .
Answer:
D
Step-by-step explanation:
only b and d have the equation equal on both sides
and only D has it that 5 is the hypotenuse, and the opposite angle is 90 degrees
The coefficient is 2, the first number being multiplied by a variable will always be the coefficient.
Answer:
its and symobol of an number or letter
I think that would be a right angle triangle or is that not what it is meaning
