Firstly, multiply both sides by S:
Next, divide both sides by X, and <u>your answer will be </u>
Answer:
-612
Step-by-step explanation:
because 9m=900 centimeters and 38=380 deg (degree) and if it was compared to the ladder you would have to subtract it unless you want to get the answer so then after you subtract there is going to be your answer =862 if you were to subtract then when you go back to what equals a ladder which is (250 pounds) then you would have -612
Answer:
See explanation below
Step-by-step explanation:
To prove by contradiction, we are going to assume that a and b are odd.
If a and b are odd, then there exists integers j, k > 0 such that
a = 2j + 1 and b= 2k + 1
We're going to rewrite the original expression substituting a and b by their odd expression.
Now we have to cases, c is even or c is odd.
Case 1: If c is odd.
If c is odd, then c² is also odd, but we have that the expression above is even. Therefore, this is a contradiction.
Case 2: If c is even.
If c is even then it's multiple of 2, and c² is multiple of 4, but the expression above is not multiple of 4 (because it has the form 4g + 2). Therefore we have a contradiction.
Thus, a or b must be even.
I think the value of y is 40