<span>Inscribed angles on a diameter are right angles; the radius of a circle is perpendicular to the tangent where the radius intersects the circle.</span>
Answer: it would take 22 minutes and 30 seconds
Step-by-step explanation: 450 gallons / 20 gal.per.min
= 22.5
Your answer would be 3=x or 5=x
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Answer:
5 + 
Step-by-step explanation:
Given a ±
, then the conjugate is
a ∓ 
Given
5 -
, then the conjugate is 5 + 
Answer: A=16
Step-by-step explanation:
24=a+8
-a=8-24
-a=-16