A+b=-3, a=-3-b
ab=-35, and using a from above we get:
(-3-b)b=-35
-3b-b^2=-35
b^2+3b-35=0
b≈-7.6033 and 4.6033
So the two numbers are approximately -7.6033 and 4.6033
The <u>correct answer</u> is:
B) Statement 1 and Statement 2 are theorems because they can be proved with the help of appropriate postulates.
Explanation:
<u>Statement 1</u> is the Line Intersection Theorem. To prove this, we use postulates about having only one plane passing through any 3 noncollinear points. We would choose two points from one line and one point from the second; they would be non-collinear points and be in one plane. This also works choosing the points the opposite way.
<u>Statement 2</u> is the Point and Line Contained in Plane Theorem. Again, if two lines intersect, we can choose three points to define
a plane. We have to prove that both lines are in the plane. We rely on previously proven postulates to do this.
The answer is D you move the decimal over 1 then add 2 0
