Hello!
If you add up the squares of the two legs, it will equal the square of the hypotenuse. As we already have the hypotenuse, we will subtract.
225-81=144
Now we find the square root.
√144=12
Therefore, the other leg is 12 cm long.
I hope this helps!
Answer:
c
Step-by-step explanation:
x*x=x^2
x*9=9x
x*3=3x
9x+3x=12x
9x3=27
x^2+12x+27
- Question -
Which statement about solving inequalities is true?
- Answer -
A)
Adding the same value to both sides of an inequality does not change the solution set.
- The Wolf -
Answer:
i dont what it could be but my uncle said it was 32 but i dont know if its correct
Step-by-step explanation:
