GJ is a tangent
АG is a radius
A tangent line to a circle is perpendicular to the radius drawn to the tangent point ⇒ m∠АGJ = 90° ⇒ ΔАGJ is the right triangle.
<span>By the Pythagorean theorem:
</span>AJ² = АG² + GJ²
AJ² = 9² + 12² = 81 + 144 = 225
AJ = √225 = 15 units.
4/7 = 8/14 = 12/21 = 16/28, etc
Answer:
His family ate 8 sugar cookies.
16 sugar cookies are left.
Step-by-step explanation:
- His family ate 1/3 <em>of </em>the 24 sugar cookies: 1/3 x 24= 8
- How many are left: 24-8=16
X=
Or it would be approximately: x≈ 0.37228132, -5.37228132
Hope this helped! ;P
To do this multiply 1 by 4, then 3 by 5. 4 over 15 is your answer.
