It is 31 because 1 + 3 equals 4 then plz 27 equals 31
Answer:
=
Step-by-step explanation:
This triangle is the same as a right triangle rotated around.
Pythagorean Theorem applies to this (because it's a right triangle)



x=10.39
3 inches in 1 foot is: 1/4
3 inches in 1 yard is: 41667/500000
Answer: Option d.
Step-by-step explanation:
To find the domain of the function we should look for the values for which the denominator is equal to zero, because the division by zero is not allowed.
We know by definition that the function
is always greater than zero for all <em>x</em>.
We know that the constant <em>c</em> is greater than zero (c>0).
Then, the expression
is never equal to zero.
Therefore, it does not exist a value for <em>x</em> that makes the denominator 0. Then, the domain of the function is all real numbers.
The answer is the option d.