Answer:
x = ±
It didn't insert but just look up the quadratic formula.
x = ± root [(b²-4ac]/2a]
Answer:
Step-by-step explanation:
We are given that
Initially the difference between the cake's and the cooler's temperature ,a=50 degree Celsius
We have to find the function that gives the temperature difference in degrees Celsius D(t).
We know that
Substitute the values
This is required function that gives the temperature difference in degrees Celsius.
A^2 + B^2=C^2 so there for the hypotenuse (13^2) - (5^2) will give you the last side
Answer:
Graph the inequality by finding the boundary line, then shading the appropriate area.
y>x/4−3/2
Step-by-step explanation: