Answer:
(C)19
Step-by-step explanation:
The diagram is drawn and attached.
Using the intersecting chord theorem
SL X LT = JL X LK
x X 12 = 14(x-1)
12x=14x-14
12x-14x=-14
-2x=-14
x=7
Therefore:
ST= SL + LT
=x+12
=7+12
ST=19
The correct option is C
Answer:
5x²
Step-by-step explanation:
because polynomials are the expressions where many terms are involved
1/2 of $8.50 is $4.25
1/4 of $4.20 is $1.05
$5.30 w/o taxes
$5.74 is your answer
12A + 2 + A - 1 = a + 12a + 1 = 13a + 1
If you need to find x. The answer is x=1/-2. Hope this helps!