Number of muffins sold=9
and number of pizza pies sold=15
Circle: x^2+y^2=121=11^2 => circle with radius 11 and centred on origin.
g(x)=-2x+12 (from given table, find slope and y-intercept)
We can see from the graphics that g(x) will be almost tangent to the circle at (0,11), and that both intersection points will be at x>=11.
To show that this is the case,
substitute g(x) into the circle
x^2+(-2x+12)^2=121
x^2+4x^2-2*2*12x+144-121=0
5x^2-48x+23=0
Solve using the quadratic formula,
x=(48 ± √ (48^2-4*5*23) )/10
=0.5058 or 9.0942
So both solutions are real and both have positive x-values.
30 more feet will cost 6.30$
Step-by-step explanation:
please mark brainliest
4/8 = 1/2 so it is four eigths in one half. 4/8 simplified is 1/2
Answer:
180 minutes so 3 hours
Step-by-step explanation:
