Answer:
<u>Secant</u>: a straight line that intersects a circle at two points.
<u>Intersecting Secants Theorem</u>
If two secant segments are drawn to the circle from one exterior point, the product of the measures of one secant segment and its external part is equal to the product of the measures of the other secant segment and its external part.
From inspection of the given diagram:
- M = Exterior point
- MK = secant segment and ML is its external part
- MS = secant segment and MN is its external part
Therefore:
⇒ ML · MK = MN · MS
Given:
- MK = (x + 15) + 6 = x + 21
- ML = 6
- MS = 7 + 11 = 18
- MN = 7
Substituting the given values into the formula and solving for x:
⇒ ML · MK = MN · MS
⇒ 6(x + 21) = 7 · 18
⇒ 6x + 126 = 126
⇒ 6x = 0
⇒ x = 0
Substituting the found value of x into the expression for KL:
⇒ KL = x + 15
⇒ KL = 0 + 15
⇒ KL = 15
As you can see, every time x increases by 2, y decreases by 5.
So, we have
Answer:
Hello!
YOUR ANSWER IS 315 DEGREES MORE
Step-by-step explanation:
To get it to the start position is the same as TURNING IT 360 DEGREES!
So from 45 degrees to reach 360 degrees...another 315 degrees will be needed!
HOPE THIS HELPS!!
This would be the identity property.
4(9) + 3s = 75
36 + 3s = 75
3s = 39
s = 13
