What is the length of line segment DG? 4 units 7 units 12 units 23 units
2 answers:
The value of x according to the secant-secant theorem is 4
<h3>Secant-secant theorem</h3>Secant-secant theorem states if two secants are drawn from an external point to a circle, then the product of the measures of one secant's external part and that entire secant is equal to the product of the measures of the other secant's external part and that entire secant.
Using the equation below;
6(x+6) = 5(5+x+3))
Expand the expression
6x+36 = 5(x+8)
6x + 36 = 5x + 40
Subtract 5x from both sides
6x-5x +36 = 40
Subtract 36 from both sides
6x - 5x = 40 - 36
x = 4
Hence the value of x according to the secant-secant theorem is 4
Learn more on secant-secant theorem here: brainly.com/question/26826991
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Answer:
Option C)
Step-by-step explanation:
Here we are given with the expression
The GCF of and 12 is 3
Hence we take 3 as GCF and bring it in front of the bracket.
It can not be factorise furthure as there is no GCF of 25 and also there is no rule for sum of squares so that we may apply it on this. Hence the answer would be
Option C)