Describe how you would estimate the square root of a number that is not a perfect square without using a calculator?

Answers

Answer 1

Answer: There isn't much you can do other than the guess and check method. For example if you have the square 37. I know that 6 times 6 is 36 so the square root must be very close to 6.

Answer 2

Answer: There is this chart that we made in middle school you took one sheet of paper and you folded it four times hot dog style and then you folded it eight times handberger style and then open it back up so that you have a folded booklet almost and then you cut only the folds on the back of the booklet and then you take another piece of paper and you cut it into two strips that will fit in the slits that you just made and then after you have them placed where you want you do all the perfect square from 1 to the power of 2 through about 24 or 25 to the power of 2 and then just go by what the foldable tells you and if you take it from the middle after your done with the foldable and you pull the middle apart there is another whole side that you write the answers to the perfect squares on.

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Is 4.15 less or greater than 4.051

Answers

The number 4.15 is greater than 4.051.

Here,

Numbers are 4.15 and 4.015

We have to find 4.15 less or greater than 4.051.

What is Greater number in decimal form?

The decimal number with the greater digit in the tenths place is greater.

Now,

In number 4.15,

After decimal the number is 1.

And,

In number 4.015,

After decimal the number is 0.

Hence, The number 4.15 is greater than 4.051.

Learn more about the decimal form visit:

https://brainly.in/question/49089848

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it greater because if you look at the first decimal slot if4.1 and 4.0 so the 4.15 must be more

At the car wash fundraiser jenna's team washed 14 cars in 45 minutes. if they keep up at that rate, how many cars can the team wash in 2.5 hours? how did you get the answer

Answers

i think the answer would be about 25 but i´m not real sure.

What is the difference of 4,047 and 2,191?

Answers

answer: 1,856
4,047 - 2,191 = 1,856

Which is a factor of 6x2 + x − 7? x + 1, 2x + 1, 6x + 7 ,3x + 7

Answers

Answer:

The correct answer is 6x +7

Step-by-step explanation:

It is given a polynomial 6x^2 + x − 7

Factorization of 6x^2 + x − 7

Using splitting method

6x^2 + x − 7 = 6x^2 - 6x + 7x − 7

= 6x(x - 1) + 7 (x - 1) (take 6x and 7 as common)

= (x - 1)(6x +7)

Therefore the factors of 6x^2 + x − 7 are (x - 1) and (6x + 7)

Therefore the correct answer is (6x + 7)

Answer:

6x+7

Step-by-step explanation:

If you factor this quadratic,

your 2 factors are:

(6x+7)(x-1)

What is half of 1 plus 500 dived by 2

Answers

half of 1=1/2=0.5
plus 500
500+0.5=500.5
divide by 2
500.5/2=250.25

Half of 1 = .5 or 0.50
500.5 ÷ 2 = 250.25

What is 5.36201 rounded to 1 decimal place

Answers

5.36201 rounded to the first decimal place will be 5.4

this is because there is a general rule that numbers from 5 to 9 are rounded up to the next highest number. thus we need to look at the first 2 decimal places, 5.36

6 is higher than five, so it will be rounded up to 10. you cannot have a double digit number in a single decimal place, so you carry it over to the next one to the left, in this case being 3. 3 + 1 = 4, and hence we attain 5.4

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