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3 years ago

70 POINTS!!!

Mathematics

1 answer:

Maru [420]3 years ago

4 0

Answer:

I think the answers your look for are

A. 2 square root of 20

B. 6^1/2-5^1/2

C. 4*5^1/2

Step-by-step explanation:

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Only answer if you know the correct answer! Thanks! :)

Komok [63]

Answer:

1. A

2. C

3. D

4. B

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3 years ago

Read 2 more answers

Roster method of A = {x | x is an odd number and 20 < x < 30}

Sunny_sXe [5.5K]

A "roster" here is essentially a version of the set with all of elements listed out. Here, those elements are all of the odd numbers between 20 and 30, so our list would be

{21, 23, 25, 27, 29}

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3 years ago

Find the Lowest Common Multiple (LCM) of 21, 63 and 105.

Sedaia [141]

A ) 15 I think because it the lowest number!

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3 years ago

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A tropical species of mite named Archegozetes longisetosus is the record holder for the strongest insect in the world. It can li

taurus [48]

We are given that the insect can lift 1.182 x 10^3 times it's own weight. Say that w is weight, so the lift is:

lift = 1.182 x 10^3 * w

Assuming that your body weight is 60 kg, therefore you can lift:

lift = 1.182 x 10^3 * 60 kg = 70,920 kg

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3 years ago

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Can someone help me with my math homework?

zhenek [66]

See explanations

Step-by-step explanation:

6. The fraction can be written as;

$\frac{x^2}{2y} /\frac{y^2}{4} \\\\\frac{x^2}{2y} *\frac{4}{y^2} \\\\$

Divide 4 by 2

= $\frac{2x^2}{y^3}$

The fraction can be written as;

$\frac{b^2}{6} /\frac{b}{a}$

introduce product sign as

$\frac{b^2}{6} *\frac{a}{b} \\\\=b*a/6\\=\frac{ab}{6}$

The fraction can be written as;

$\frac{x}{y} /\frac{yx}{2}$

Introduce product sign

$\frac{x}{y} *\frac{2}{yx} \\\\=\frac{2}{y^2}$

The fraction can be written as;

$\frac{x}{y^2} /\frac{x}{y} \\\\\\=\frac{x}{y^2} *\frac{y}{x} \\\\\\=\frac{1}{y}$

10.

The fraction is simplified to;

$\frac{x}{3y} /\frac{9}{x} \\\\\\\frac{x}{3y} *\frac{x}{9} =\frac{x^2}{27y}$

Learn More

Simplifying complex fractions:brainly.com/question/12214941

Keywords: simplifying, complex, fractions

#LearnwithBrainly

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3 years ago