Mathematics, 15.07.2019 11:40 isamar4348

One positive integer is 6 less than twice another. the sum of their squares is 569. find the integers.

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Answers

Let x be the first integer
Let y be the second integer

x=2y-6

x²+y²=596

(2y-6)²+y²=596
4y²-24y+36+y=569
4y²-23y+36-569=0
4y²-23y-533=0

y= -9.021 or 14.771

I have attached a graph below of the equation.

Since the integer has to be positive (mentioned in question), -9.021 cannot be a solution.

x=2y-6
x=2(14.771)-6
x=23.542

Hope I helped :)
One positive integer is 6 less than twice another. the sum of their squares is 569. find the integer

One positive integer is 6 less than twice another. the sum of their squares is 569. find the integer

Answer from: Quest

$w\geq 14$

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

$2l+2w\geq 40$

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

$2\times 6+2w\geq 40$

now, we can solve for w

$12+2w\geq 40$

subtract both sides by 12

$12+2w-12\geq 40-12$

$2w\geq 28$

divide both sides by 2

and we get

$w\geq 14$

so,

the smallest possible measurement of the width is 14 feet

Answer from: Quest

the most boring ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.

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