Answer:
domain: (- infinity, infinity) range:( 0, infinity)
Step-by-step explanation:
Answer:
groceries
Step-by-step explanation:
based on the market price the grocery price will change
7x-3=7x+5
+3 +3
7x=7x+8
-7x-7x
x=8
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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