Answer:
Step-by-step explanation:
hypotenuse
Answer: 0.9
Step-by-step explanation:
Answer:
4
x
+
23
Step-by-step explanation:
This is what we know:4x^2 + 12x + c = (2x + k)^2
<span>
4x^2 + 12x + c = 4x^2 + 2kx + 2kx + k^2
c=9
</span>
The midsegment theorem says that the midsegment is half the third side and parallel as well. 20*2 is 40 so x = 35