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4 years ago

Simplify 3 radical 5 over 4 radical 5

2 answers:

8 0

3√5 / 4√5 The √5's cancel out

The answer is 3/4
This is because √5 is in both the denominator and the numerator, and so you can pull them both out.

meriva4 years ago

6 0

The answer is 3/4
Merry christmas have a Wonderful christmas hope you put a heart next to me

You might be interested in

I have to simplify this expression but I don't know

Karolina [17]

Answer:

Eh it's very simple

Use the laws of exponents.

$(2^{5} \times 2^{ - 3}) \div (2^{3}) ^{2}$

Then further simplify to

$2 ^{5 - 3} \div 2^{3 \times 2}$

Then it becomes

$2^{2} \div 2^{6}$

Final answer is

$2^{2} \div 2 ^{6} = 2^{ - 4}$

Heres the answer, hope it helped.

Don't forget to give thanks. :)

4 0

3 years ago

What is the measure of ∠L?

otez555 [7]

<h3>Answer: 72.54</h3>

====================================================

Explanation:

We set up a cosine ratio, since we want to connect the adjacent and hypotenuse. Then we'll use the inverse cosine, which is also known as arccosine, to isolate the angle value.

This is what your steps could look like:

cos(angle) = adjacent/hypotenuse

cos(L) = LM/LN

cos(L) = 18/60

cos(L) = 0.3

L = arccos(0.3)

L = 72.542396876278 which is approximate

L = 72.54 degrees approximately

Make sure your calculator is in degree mode.

8 0

3 years ago

Which of the following doesn't belong? 1-16-13-11-6

Nina [5.8K]

Answer:

are those other numbers negative or is that what you are using to separate them? because if they are negative I would say #1 because it's the only positive one

8 0

4 years ago

Limited mobility may be a disadvantage of buying because the home is _____. a. difficult to get around in b. difficult to sell c

sesenic [268]

B. Difficult To Sell

- Limited Mobility May Be A Disadvantage Of Buying Because The Home Is Difficult To Sell.

6 0

3 years ago

Any help is appreciated.

Bogdan [553]

Step-by-step explanation:

Hey there!

Now, let's look into figure.

angle ACB = 65° { Base angle of triangle ABC}

angle ACB + angle BAC + angle ABC = 180°

65° + 65° + angle ABC = 180°

angle ABC = 180°-130°

Therefore, angle 50°

angle EBD = 50° ( Vertically opposite angle)

Now;

angle EBD= angle DEB = 50° ( Base angle of triangle BDE )

angle BDE + angle DEB + angle EBD = 180° ( Sum of interior angle)

angle BDE = 180° -100°

Therefore, angle BDE = 80°.

Now, 80° + 14x + 2 = 180° { being linear pair}

14x = 180°-82°

14x = 98°

$x = \frac{98}{14}$

X = 7°

Hope it helps......

3 0

4 years ago