Hope it can solve you problem... :)
Answer:
x=(-9±√51)/3
Step-by-step explanation:
3x(x + 6) = -10
3x²+18x=-10
3x²+18x+10=0
solve using uadratic formula a=3,b=18 anc c=10
x= (−b±√b^2−4ac)/2a
x=[-18±√18²-4(3)(10)]/2(3)
x=(-18±√18²-120)/6
x=(-9±√51)/3
Answer:
The answer is y = x (2x + 1 ) ( x - 2 )
Step-by-step explanation:
Answer:
The constant of proportionality is the ratio between numbers that expresses the rate at which the numbers increase or decrease. These two numbers are directly proportional when they increase and decrease at the same rate.
Answer:
The area of the larger label is 187.5 square centimeters.
Step-by-step explanation:
If the two bottles are mathematically similar, then the label area is directly proportional to the capacity of the bottle. If we know that a 0.512 L-bottle has a label area of 96 square centimeters, then the label area of a 1-L bottle is determined by this simple rule of three:
The area of the larger label is 187.5 square centimeters.