I believe the answer is B because you multiply 18 and 40 then subtract 320 from that and you will 400.
Given: a quadratic function with vertex (2,3) opening upward .
Find: the given statement is true or false.
Explanation: if parabola has a vertex at (2,3) and opens upward, it has one real solution., (2,3) will be a lowest point. The vertex will be at lowest point, it will be minimum.
that means graph has no one real solution. hence it will never going to intersect. so this statement is false.
Final answer: the given statement is FALSE.
The answer is 6 as 6 x 6 x 6 = 216
Hey there!
The answer is √20 or approximately 4.47
We can use the Pythagoreon Theorem, which is 
. 
and 
are the names of the two sides, and 
is the name of the hypotenuse leg, or the longest side. We will plug the numbers into the formula, and solve:
Have a terrifcly amazing day!
