Answer:
it be 0
Step-by-step explanation:
Answer:
x=3
Step-by-step explanation:
The product of the lengths of the segments of one chord equals the product of the segments of the other.
9*5 = x*5x
45 = 5x^2
Divide each side by 5
45/5 = 5x^2/5
9 = x^2
Take the square root of each side
sqrt(9) = sqrt(x^2)
3 =x
Answer:
$180
Step-by-step explanation:
step one 86+4 =90
step two 90×2=180