Answer:
% increase
Step-by-step explanation:
80(1.15) = 92
Answer:A chord with length 24 cm at 5 cm from the center gives a radius of 13 cm, using a half-length of 12 cm and the distance of 5 cm in Pythagoras’s theorem to find the radius.
Using the same radius and Pythagoras's theorem again, a chord 10 cm from the circle with radius 13 cm has a half-length of sqrt(69), or a full length of double that, so 2*sqrt(69).
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Answer:
y= -3/1x-3
Step-by-step explanation:
its the right answer
Answer:

Step-by-step explanation:
Given

Required
Factor

Express
as
and
as 
So, we have:

Apply distributive property
