When we simplify radicals we need to make sure that one of the numbers in the pair of numbers is a perfect square. Explain why it is important (and necessary) to always have one of the numbers be a perfect square? How does it help us simplify radicals?

Answers

Answer 1
You would have to simplify 637 and then you would get your answer 9.17

Related Questions

who loves MrBeast!!!!!!!!!!!!!!!!!!!!

Answers

Answer: I love MrBeast

Step-by-step explanation:

Answer: I love MR Beast!!

If 24 apples cost $18.00 how much does one apple cost?

Answers

Answer:

75 cents

Step-by-step explanation:

$18/24 = 0.75

Answer:

.75 cents

Good Luck!!!

The ocean rises and falls each day due to tides. The Bay of Fundy in Canada has some of the highest tides in the world. Its tidewater rises about 53.478 feet and falls the same amount afterward, twice a day.



Question 1
Part A

Write an expression that can be used to find the total feet the tide changes each day.

Answers

y(x) = 53.478 sin (4π x)

where x is the number of days and y is the total fall and rise in the tides.

I just need help finding m
There is a pic​

Answers

Answer: Oh why yes, There isn't any label or numbers.

Step-by-step explanation: If you can't provide labels for M then there isn't any way to help im sorry :(

-4/4
m= -4
b=4
-4 to the left and 4 up

At 3:00 a.m., the temperature is -5 degrees F. Between 3:00 a.m and 6:00 a.m., the
temperature drops by 12 degrees F. Between 6:00 a.m. and 9:00 a.m, the temperature
rises by 4 degrees F. What is the temperature at 9:00 a.m.? Explain how you solved this
problem.

Answers

Answer:

degrre

Step-by-step explanation:

fou' śodios

Answer: -13 F

Step-by-step explanation:

-5 - 12 = -17

-17 + 4 = -13

100 point give away doing 1 or 2 more trmww!!!! first come first serve!!!!!!

Answers

Answer:

!!!!!

Step-by-step explanation:

Answer:

hiiiiiiiiiiiihoihhihi

In your opinion, do you believe technology is improving or hindering human communication? Explain below.

Answers

Answer:

Our generation has become so technologically dependent that it may be hindering human communication as a whole. Whatever happened to calling each other's house phones, going over to your friend's house to see if he/she is available to hang out, or even face-to-face interaction in general?

Step-by-step explanation:

hElP aGaiN pWeAsE..?

Answers

[tex] \sqrt{ \dfrac{16}{25} } + \dfrac{6}{5} [/tex]

[tex] = \sqrt{ \dfrac{4 \times 4}{5 \times 5} } + \dfrac{6}{5} [/tex]

[tex] = \dfrac{4}{5} + \dfrac{6}{5} [/tex]

[tex] = \dfrac{4 + 6}{5} [/tex]

[tex] = \dfrac{10}{5} [/tex]

=[tex]\large{\red{\bold{2}}}[/tex]

Answer:

2

Step-by-step explanation:

Answer the 4 questions please !!!

Answers

Answer:

Léeme eat then I’ll give answer promise

Step-by-step explanation:

Answer:

...

Step-by-step explanation:

A circle has a radius of 8 ft.

What is the area of the sector formed by a central angle measuring 5π/4 radians?

Use 3.14 for pi.

Enter your answer as a decimal in the box.

ft²

Answers

Step-by-step explanation:

area of circle = π r²

= π x 8 x 8

= π x 64

answer = 65π ft²

thank you :)

125.6 is the correct answer

Pie is 3.14

Answer is shown as a Decimal

Indemnify the raduis

Which expression is equivalent to 8-(6r+2)?

Answers

Answer:

The answer would be the first number AKA -6r+6

Answer:

-6r+6

I hope i made your life easier

Mavity Furniture is having a sale this weekend.

Before Taxes, Spend Receive
$500.00 - $999.99 $100.00 off
$1,000.00 - $1,999.99 $250.00 off
$2,000.00 or more $750.00 off

Ms. Marner purchased a conference table and chairs for $1,860.00 before discount and taxes. Ms. Kim purchased cubicles for $5,775.00 before discount and taxes. The tax rate is 8.2%.
After taxes, Ms.
received the greater percent decrease of
% because of the sale. The difference between the percent decrease that each shopper received after taxes is
%.

Answers

Answer:

Ms. Marner, 13.44, 0.45

Step-by-step explanation:

Paul's weekly salary varies directly to the number of hours he works. One week he made $288 when he worked 32 hours. What will he make if he only works 25 hours in one week?

Answers

Divide 288/32 to find out pay per hour
You get 9. Now multiple 25 by 9 to find out what his pay will be 225.

For working 25 hours Paul will earn $225 in a week.

What is meant by the method of unitary?The unitary method is a process that involves determining the value of a single unit and then calculating the value of the necessary number of units based on that value. The unitary method could be of two types: direct variation as well as inverse variation. The unitary method's formula is to identify the value of a specific unit and then multiply that amount by the number of units to arrive at the required value.

For the given question;

Paul earns $288 for working 32 hours.

This can be written as;

32 hours -----> $288.

For working 1 hour the salary will be.

1 hours -----> $288/32.

For working 25  hours, multiply both sides by 25.

25 hours -----> $288×25/32

25 hours -----> $225

Thus, for working 25 hours Paul will earn $225.

To know more about the method of unitary, here

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Question: What is the constant of proportionality for the above table.

Answers

Answer:

Step-by-step explanation:

you have to add them.

The constant of proportionality for the given table representing amount of money earned in number of days  is equal to  $25.

The constant of proportionality in a table of proportionality represents the relationship between the values in the two columns.

It is a fixed value that you can multiply or divide by any number in the first column to obtain the corresponding value in the second column.

Let's understand this with the given table:

Table attached.

To find the constant of proportionality,

Take any row and divide the number in the second column by the number in the first column.

Let's use the second row (14 and 350):

Constant of proportionality = 350 ÷ 14 = 25

As for every row in the table, if multiply the number in the first column by 25, you will get the number in the second column.

For example:

25 × 7 = 175

25 × 14 = 350

25 × 21 = 525

Here, the constant of proportionality is $25.

Therefore, the constant of proportionality is indeed 25, as multiplying each number in the first column by 25 to get the corresponding values in the second column for any row in the table.

learn more about constant of proportionality here

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ASAP PLZZZZZZZ HELP In the textbox provided (or by submitting a picture of your typed or handwritten explanation), describe a possible sequence of transformations that transform the pre-image ABCD to the image A'B'C'D'.
Be very specific: use math vocabulary.

If describing a translation, give the rule or tell the directions (left/right and up/down) and number of units in each direction.

If describing a reflection, give the rule or tell which axis is the line of reflection.

If describing a rotation, give the rule or tell the direction, degrees, and center of rotation.

Answers

240 hopefully it right

HELP ME PLEASE !!!! I'LL GIVE OUT BRAINLIST.

Answers

Answer:

three times 6

Step-by-step explanation:

Answer:

can i ahve my brainly back bcs it got reported from a guy for no reason.

randome numbers to make it seem ,athy:

45345+34653465++-543453+65565634

PLZZZZZZZZZZZZZZZZZ HELP ME WITH THIS IT DUE TODAY and explain PLZ!!!!!


1.-(-½ )-3(-2)


2.-20 ÷ (4 − (10 − 8))


3. -(7-9)-2[-5-(-9)]


Evaluate each expressions below.


4.-3x8-2x7-8x9


5. 4[30-(10-2)x3]

Answers

Answer:

1.6

2.0

3.-6

4.-86

5.24

EXPLIAN:

in order to solve these types of problems you use PEMDAS:

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

What is a slope? Give an example of a slope please!

Answers

Answer:

Answer Below

Step-by-step explanation:

The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (change in y divided by change in x).

Example: y = 5x + 3 is an example of the Slope Intercept Form and represents the equation of a line with a slope of 5 and and a y-intercept of 3. y = −2x + 6 represents the equation of a line with a slope of −2 and and a y-intercept of 6.

Answer:

The slope is the rise over run.

Step-by-step explanation:

The rise is how much it goes up or down, and the run is how much it goes right or left. After you have these numbers, you put them down as a fraction, with the rise being on top and run on bottom.

−1/2d+5/8=3/8d−11/16 please help!!!

Answers

Answer:

D=3/2 or 1.5

Sorry if Im wrong im doing a test

Answer: d =  ³⁄₂

Steps:   -½d  +  ⅝  =  ⅜d  - ¹¹⁄₁₆

Subtract ⅝ from both sides: -½d  +  ⅝  -  ⅝ =  ⅜d  - ¹¹⁄₁₆  -  ⅝

Simplify:  -½d  =  -²¹⁄₁₆  +  ⅜d

Subtract ⅜d from both sides:  -½d -  ⅜d  =  -²¹⁄₁₆  +  ⅜d  -  ⅜d

Simplify: -⅞d  =  -²¹⁄₁₆

Multiply both sides by 8:  8(-⅞d)  =  8(-²¹⁄₁₆)

Simplify:  -7d =  -²¹⁄₂

Divide both sides by -7:   -7d  ÷  -7 =  -²¹⁄₂  ÷  -7

Simplify:  d =  ³⁄₂

Plz mark brainliest:)

Simplify the expression.
7y+6-1+12y

Answers

I’m not sure if you ask to simplify 7y+6-1+12y or (7y+6)-(1+12y). If you ask the first one, the answer is gonna be 19y+5. But if you ask the second one, the answer is gonna be -5y+5. I hope this helps.

The simplified expression is 19y + 5.

We have,

To simplify the expression 7y + 6 - 1 + 12y, combine like terms:

7y + 12y + 6 - 1

Combine the y terms:

(7y + 12y) + 6 - 1

19y + 6 - 1

Combine the constant terms:

19y + 5

Therefore,

The simplified expression is 19y + 5.

Learn more about expressions here:

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4/5 divided by 3/7 ?(non simplified)
GIVING 60 POINTSS

Answers

Answer:

28/15

Step-by-step explanation:

4/5 ÷ 3/7

4/5 * 7/3

28/15

Answer:

28/15 because you switch 3/7 to 7/3 and then you mutiply

4/5 and 7/3.

Darryl has written 60 percent, or 12 pages, of his history report. Darryl wants to figure out how many pages he needs to write. Darryl’s work is shown below.
Step 1: Write 60 percent as a ratio. StartFraction part Over whole EndFraction = StartFraction 60 Over 100 EndFraction

Step 2: Write an equivalent ratio using the number of pages done so far. StartFraction 60 Over 100 EndFraction = StartFraction 12 Over question mark EndFraction

Step 3: Rewrite as: 12 (100) divided by 60.

Step 4: 120 divided by 60 = 2

What mistake did Darryl make?
In Step 1, Darryl should have written the ratio as StartFraction 100 Over 60 EndFraction.
In Step 2, Darryl should have put 12 in the denominator.
In Step 3, Darryl should have multiplied 60 and 100.
In Step 4, Darryl multiplied 12 and 100 incorrectly.

Answers

Answer:

step 4, Darryl should multiples 12 and 100 incorrectly

Step-by-step explanation:

Answer:

D.

Step-by-step explanation:

it just is

Need help ASAP
Diego measured the length of a pen to be 22 cm. The actual length of the pen is 23 cm. Which of these is closest to the percent error for Diego’s measurement?

Answers

Answer:

A

Step-by-step explanation:

1/23 = about 0.04347 the closest is A

Alani paid $8:50 to get in the movies. Before she left home, her parents gave her $20 to spend. If she bought candy that cost $3 each, how many pieces of candy can she buy without going over the $20?

Answers

Answer:

She can by 3 pieces of candy after going to the movies.

Step-by-step explanation:

Subtract 8.50 from 20

Divide 3 from 11.50

You get 3 with a remainder of 2.50

Pls select ALL the correct answers

Answers

Answer:

5

Step-by-step explanation:

Answer:

[tex]option \: e. \: is \: correct[/tex]

Step-by-step explanation:

[tex]if \: y - 2x \leqslant - 3 \\ if \: x = 1 \: then : \\ y \leqslant - 1 \\ if \: you \: check \: it : \\ the \: point \: (1, \: - 1) \: is \: correct \: cos : \\ the \: value \: of \: y \: is \: exactly \: less \: than \: or \: equal \: to \: - 1.[/tex]

Will give brainliest.

Answers

Answer: The answer is 24

Step-by-step explanation: One gallon has 4 quarts, so half a gallon would have 2 quarts. If you take the denominator of 1/12 and multiply it by two you would get 24. !You must multiply the denominators!

It will take 24 gallons

which set of ordered pairs does not represent a function?
a-(0,1),(2,2),(4,8),(-2,7),(5,8)
b-(0,1),(2,2),(4,8),(2,7),(5,8),(7,9)
c-(-3,6),(2,7),(0,5),(1,5),(4,9),(5,4)
d-(-4,2),(-3,2),(-2,2),(-1,2),(0,2),(1,2)

Answers

Answer:

D

Step-by-step explanation:

Answer:

the answer is B.

Step-by-step explanation:

A relation where each input x gives back exactly one output y no x vaules repeat.

 

Solve when X=64 and Y=27 X - Y

Answers

what am i supposed to do i will answer but what am i supposed to do

Lillian drew a scale drawing of a picnic area near the river. The picnic area, which is 111 yards long in real life, is 296 inches long in the drawing. What scale did Lillian use?

Answers

Answer:

its 123

Step-by-step explanation:

A house-painting company charges $376 plus $12 per hour. Another painting company charges $280 plus $15 per hour. How long is a job for which both companies will charge the same amount? *

A) 19 hours
B) 24 hours
C) 31 hours
D) 32 hours

Answers

Answer:

Step-by-step explanation:hope that helps

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