For this case we have that every rectangle traingule complies with the Pythagorean theorem:

Where:
c: It is the hypotenuse
b: It's the base
a: It's the height
It is noted that if we replace:

So, we have 
If we evaluate the other options we will obtain wrong results.
Thus, a rectangle triangle can have measurements of:
66 in, 88 in and 110 in respectively
Answer:
Option b
Answer:
7/5, y = -3/10
Step-by-step explanation:
Answer:
Since (a^m) ^ n = a^(m * n), we can write this as v⁶ * ⁽⁻⁷⁾ = v⁻⁴². Since we don't want a negative exponent, remember that a⁻ⁿ = 1 / aⁿ so the answer is 1 / v⁴².