MATHEMATICS MIDDLE SCHOOL

(square root of 6+the square root of 11)/(square root of 5+square root of 3) =

Answers

Answer 1
Answer:

ANSWER

(√(30) + √(55)- √(33) -3√(2) )/( 2 )

EXPLANATION

The given radical expression is

( √(6) + √(11) )/( √(5) + √(3) )

We rationalize the denominator to get:

( √(6) + √(11) )/( √(5) + √(3) ) * (√(5) - √(3))/(√(5) - √(3))

This implies that:

(( √(6) + √(11) )(√(5) - √(3)))/( (√(5) + √(3))(√(5) - √(3)) )

We expand using the distributive property and also applying difference of two squares on the denominator.

\frac{( √(6) * √(5) - √(6) * √(3) + √(5) * √(11) - √(3) * √(11) )}{ {( √(5) )}^(2) - {( √(3) )}^(2) }

This will give us,

(√(30) - 3√(2) + √(55)-√(33) )/( 5 - 3 )

(√(30) + √(55)- √(33) -3√(2) )/( 2 )
Answer 2
Answer: It should be 22.880627.

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More comparing decimals

Answers

When comparing, think of the signs as a crocodile. A crocodile will want to eat greater (bigger) numbers than smaller numbers. So, you can think of it as that way.

2. 0.5 < 0.8 ... 0.8 is greater than 0.5

5. 0.7 = 0.70 ... This is same. 0.70 just has an extra 0 which you don't need.

8. 2.9 > 2.8 ... 2.9 is greater since 9 is bigger than 8.

11. 0.65 > 0.36 ... 65 is greater than 36. Therefore, 0.65 is greater.

14. 4.50 > 4.05 ... 4.50 has a five in the tenth place. 4.05 has five in the hundredth place.

17. 6.01 < 6.1 ... 6.1 has a one in the tenth place. 6.01 has a one in the hundredth place.

Simplify 20 over 100

Answers

Answer : 1/5
I hope this helped :)
20/100 simplifies down to 1 / 5.

You can divide both numerator and denominator by 20 because its the LCD of both numbers if you needed to show proof. :)

Write each quotient in words.
1. 36 hundredths divided 9 tenths
Idk how to do that

Answers

Answer:

The quotient is four tenths.

Step-by-step explanation:

Let's divide 36 hundredths into 9 tenths:

0.36/0.9 = 0.4

The quotient is four tenths.

Is 0.08 equivalent to 80/100

Answers

no it is 8/100 
LOLOLOLOL
No bc it is in the hundreths place

I don't know what's it asking me. what should I do?

Answers

n - a number
n^2 - its square
n+n^2 - the sum
\leq - less than or equal
negative three - I don't have to explain this one, do I?

n+n^2\leq-3 - the sum of a number and its square is less than or equal negative three
The sum of a number (n) and it's square (n^2) is less than or equal to -3. We have to write this out in math lingo.

"The sum of a number" means addition, aka +. Example: 1+1=2. The sum of 1 and 1 is 2.

n + n^2

Is less than (<) or equal to (=) -3

n + n^2 <= -3

<= on your paper is written with the arrow and a line underneath. That is option J.

A Total of 35 pints of blood were collected at a local blood drive. How many quarts of blood were collected?

Answers

17.5 or 17 1/2 quarts because there are two pints in a quart.
One quart has two pints. that means you need to divide 35 by 2

35 / 2 = 17.5

17,5 quarts of blood were collected at a local blood drive.

:3
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