Answer: 15
Step-by-step explanation:
For this question you have to use pythagoras' theorem.
Pythagoras' theorem is c²=a²+b²
So c is the hypotenuse and the hypotenuse is always opposite the right angle.
So the equation would be c²=9²+12²
Then 9²=81 and 12²=144
So the equation would then be c²=81+144
So c²=225
Then you just want to find c on it's own so you have to square root it which is 15.
Answer:No,that is false
Step-by-step explanation:Foil the equation.The correct answer is 3x+6.
Answer:
Step-by-step explanation:
slope: (4-4)/(4-3)
slope: y=x+c
4=4+C
4-4=c
0=c
so y=x
Answer:
confused........ can you do details