The correct answer is D because you already have one side and one angle that are equal so you need one more side
If you factor the equation you can see what the solutions are. Two factor a quadratic of the form ax^2+bx+c, find two values which satisfy two conditions...
jk=ac=-15 and j+k=b=-2 so j and k must be -5 and 3 so the factors are:
(x-5)(x+3)
So the other solution is x=5
Answer:
i don't understand the 12 1/2 cents part please specify
Step-by-step explanation: