Answer:
x/4
Step-by-step explanation:
Answer:
B) 3
Step-by-step explanation:
<u><em>If it was right please mark me brainleist.</em></u>
General admission tickets are $287.50 each and grandstand tickets are $311.25 each
Answer:
x = 10
Step-by-step explanation:
OA = OD ( both radii of the circle )
OD = OB + BD = x + 16
OB is at right angles to OB ( line from centre to midpoint of chord is right )
Using Pythagoras' identity in right triangle ABO
OA² = OB² + AB² , that is
(x + 16)² = x² + 24²
x² + 32x + 256 = x² + 576 ( subtract x² from both sides )
32x + 256 = 576 ( subtract 256 from both sides )
32x = 320 ( divide both sides by 32 )
x = 10
Answer:
-18
Step-by-step explanation:
