The first condition is for the perimeter of the equation so:

Now the secon condition is that the sum of two sides should be:

so the negative option and 0 don't make sence dor a distance, then we try with the value of b=0.5
So in the first equation will be:

So the condition:

this is false, so the solution is
Answer:
-2
Step-by-step explanation:
The slope is always the coefficient of x divided by the coefficient of y (if they are on opposite sides of the "=")
SO...
-2/1 = -2 = Slope
Answer: 7/9
Step-by-step explanation:
The square root of 49 is 7, and the square root of 81 is 9.
The answer to this question is x^(rt + s) since (x^r)^t becomes x^(rt) by the exponent power of a power property. Then multiplying powers of the same base results in the exponents being summed.
The answer is 15
Hope that helps