3 years ago

Square root symbol 450 to the nearest hundreth

Mathematics

2 answers:

hoa [83]3 years ago

8 0

The answer is 21.21

Elanso [62]3 years ago

3 0

21.21 is the answer.

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Art [367]

Ans57 , 58 , 59

Step-by-step explanation:

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2 years ago

Ultiple Choice

gulaghasi [49]

Answer:

4 12

3 18

5 20

7 42

5 15

Step-by-step explanation:

all of the above form a proportion

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3 years ago

If an angle is obtuse what type of angle is its supplement

Butoxors [25]

The supplement of an obtuse angle is an acute because the angle number for an obtuse angle is any number greater than 90 degrees. So an acute angle is less than 90 degrees. The "supplement" definition is "any number less than 180 degrees."

Hope this helps,

kwrob

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3 years ago

The simplified expression

Romashka-Z-Leto [24]

Answer:

$5x^2 y^2$

Step-by-step explanation:

We need to use the properties shown below to solve this:

1. $\sqrt[n]{x^a} =x^{\frac{a}{n}}$

2. $\sqrt{x}\sqrt{x} =x$

3. $\sqrt{x} \sqrt{y}=\sqrt{x*y}$

Area of a triangle is given by 1/2 * base * height, so we do that and simplify:

$A=\frac{1}{2}(\sqrt{5x^3} )(2\sqrt{5xy^4} )\\A=\frac{1}{2}(5x^3)^{\frac{1}{2}}*2*(5xy^4)^{\frac{1}{2}}\\A=\sqrt{5}x^{\frac{3}{2}}*\sqrt{5}\sqrt{x} } y^2\\A=\sqrt{5} \sqrt{5}x^{\frac{3}{2}} x^{\frac{1}{2}}y^2\\A=5*x^2y^2\\A=5x^2 y^2$

6 0

3 years ago

A holiday costs £1900. Work out the<br> price after a 9% discount.

Svetradugi [14.3K]

Answer:

$1729

Step-by-step explanation:

$\frac{100-9}{100} * 1900$

7 0

3 years ago

Read 2 more answers