Mathematics, 26.11.2019 23:31 chrisraptorofficial

If the length of one side of a square is triple and the length of an adjacent side is increased by 10, the resulting rectangle has an area that is 6 times the area of the original square. find the length of a side pf the original square.

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Answer from: edjiejwi

Step-by-step explanation:

Given: If the length of one side of a square is triple and the length of an adjacent side is increased by .

To Find: If area is times the area of original square find length of a side of original square.

Solution:

Let the side of original square be $=\text{x}$

area of original square $=\text{x}^2$

when length of side is tripled,

new length of one side of square $=3\text{x}$

length of other side is increased by 10 unit

new length of other side of square $=\text{x}+10$

new area of resulting rectangle $=\text{length of one side}\times\text{length of other side}$

$=(\text{x}+10)\times(3\text{x})$

$3\text{x}^{2}+30$

As area of resulting rectangle is 6 times the original square

$3\text{x}^{2}+30=6\text{x}^2$

$3\text{x}^2-30=0$

$3\text{x}(\text{x}-10)=0$

$\text{x}=10,0$

as length cannot be zero

$\text{x}=10$

Hence the length of a side of original square is

Answer from: Quest

the most boring thing 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.

Answer from: Quest

the answer is d on edge

step-by-step explanation:

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