The area of the of a rectangle is 336 square inches. if the perimeter is 76. what is the shorter sides length?

hello :

the perimeter is : p = 2 ( w + l )

The area is : A= w ×l       w : width       l : length       w ?

2 ( w + l )  = 76

w ×l  = 336

you have the system :

w + l = 38 ...(1)

w ×l  = 336...(2)

by (1) : l = 38 - w

subst in (2) : w ( 38 - w ) =336

38w - w²= 336

w² - 38w +336 = 0

delta = b² -4ac     when : a = 1   and  b= -38      c = 336

delta = (-38)² -4(1)(336) = 1444 - 1344  = 100 = 10²

w1 = (38-10)/2 = 14( the shorter sides length)

w2 = (38+10)/2 = 24( refused  )

o= 4(i) +3

step-by-step explanation:

o is your output value and i is your input value. so, for example, if we stuck 7 in as our input, we would first multiply by 4 ( pemdas ), which equals 28. then we would add 3 to 28, for a total output of 31. this may not be a graph, but, it is a way to solve your formula..

how do heroes resolve conflicts in beowulf?

question 15 options:

they sue each other in court

they get a mediator

the seek counseling

they get even or take revenge

step-by-step explanation: