mahraalzaabi5522 mahraalzaabi5522

02-11-2021
Mathematics

contestada

2. The sum of two numbers is 30. Determine the two numbers if their product is a maximum.

Respuesta :

AnnieBarader15s AnnieBarader15s

02-11-2021

Answer:

X+y=30

X=30-y

Z=yx

Z=y(30-y)

D/dy

z=30–2y

At max 30–2y=0

2y=30 Y=15

Therefore x=15

Step-by-step explanation:

Answer Link

Otras preguntas

What is the coefficient of y in the expression 12+3y-2x?

conversation between Hitler and gandhi

Al washed a car in 6 minutes. Fred washes the same car in 8 min. How long dies it take Al and Fred to wash the car together?

The Radius of a sphere is 5 feet. find the area of the great circle of this sphere

what time is 9 hours and 30 minutes before. 4:25

what is the meaning or definition of fighting-gear??

The dimensions of a brick that weighs 25 N are 0.19 m × 0.07 m × 0.095 m. What pressure does the brick exert on the ground if it is resting on its largest face?

How do u write 6 more the 7 times a number is 41 in algebraic equation??

What is the change in number of individuals in a population over time? A. population decrease B. population stability C. population growth D. population resista

Where do the cranial nerves originate? Where do the spinal nerves originate?