Answer:
Step-by-step explanation:
The diagonal forms two 45-45-90 triangles, with the diagonal being the hypotenuse of both. The Pythagorean Theorem states that , where is the hypotenuse of the triangle, and and are the two legs of the triangle.
From the Isosceles Base Theorem, the two legs of a 45-45-90 triangle are always equal. Since we're given a diagonal of , we have:
(-4,-12) quadrant 4
(6,1) quadrant 1
(-13,0) x-axis
(-5,8)quadrant 2
(2,-7)quadrant 4
I subtracted 15-8 gave me 7 then I took
10- my answer which was 7
10-7= 3
Answer:
The answer is that Regina is absolutely right
Step-by-step explanation:
Hello!
The answer is that Regina is absolutely right, this is because the fundamental theorem of algebra states that every polynomial equation has the same number of solutions as its highest exponent, for this case it is 2. Therefore, there are two values of X that cause the equation to result in zero