0,-8,-7,7,8 there is that correct??????
Answer:
A.
Step-by-step explanation:
A function is a relation in which every input or value in the domain is paired with exactly one output or value in range.
Draw vertical to check if there is one output for one input.
Hope it is useful...
As you can see in the given figure, there are two intersecting chords inside the circle.
Recall that the "Intersecting Chords Theorem" is given by
![AE\cdot EC=BE\cdot DE](https://tex.z-dn.net/?f=AE%5Ccdot%20EC%3DBE%5Ccdot%20DE)
For the given case, we have
AE = 7
BE = 6
EC = 9
Let us substitute these values into the above equation and solve for DE
![\begin{gathered} AE\cdot EC=BE\cdot DE \\ 7\cdot9=6\cdot DE \\ 63=6\cdot DE \\ \frac{63}{6}=DE \\ 10.5=DE \\ DE=10.5 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20AE%5Ccdot%20EC%3DBE%5Ccdot%20DE%20%5C%5C%207%5Ccdot9%3D6%5Ccdot%20DE%20%5C%5C%2063%3D6%5Ccdot%20DE%20%5C%5C%20%5Cfrac%7B63%7D%7B6%7D%3DDE%20%5C%5C%2010.5%3DDE%20%5C%5C%20DE%3D10.5%20%5Cend%7Bgathered%7D)
Therefore, the length of DE is 10.5 units.
Answer:
8.125
Step-by-step explanation:
Just do 1 and 5/8 times 5
Okay so let’s start with number one you have 2 out of the 3 sides and you have to solve for the third
Let’s call the side you are looking for side A than the side with 13 side B and the side with 29 side C
So
B=13
C=29
A= ?
You would use the equation
A^2 + B^2 = C^2
So
A^2 + (13)^2 = (29)^2
13^2 = 169
29^2 = 841
So
A^2 + 169 = 841
A^2 = 672
A= 4 times the square root of 42
Or if yu need a estimated answer
A= 25.9