AC and DB are chords that intersect at point H. A circle is shown. Chords A C and D B intersect at point H. The length of A H is 20 minus x, the length of H B is 12 minus x, the length of D H is x + 4, and the length of H C is x. What is the length of line segment DB?

16 units

Step-by-step explanation:

Chords AC and DB intersect at H and:

AH =20-x

HB=12-x

DH=x + 4

HC=x.

Using the theorem of intersecting chords

AH X HC = DH X HB

Therefore:

DB = DH +HB

=x+4+12-x

=4+4+12-4

=16 Units

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0