Answer:
about 105
Step-by-step explanation:
Answer:
how are you?
Step-by-step explanation:
Use Pythagorean Theorem:
a² + b² = c²
"a" is one side of the right triangle.
Its length is: radius of larger circle minus radius of smaller circle: (11 - 3 = 8)
The distance between the center of the circles creates the hypotenuse (17)
8² + b² = 17²
b² = 225
b = 15
Answer: the length of the common external tangent is 15.
H + 732 = -194
* combine like terms
H = -194 - 732
H = -926
Answer:
A y=tanx
Step-by-step explanation:
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