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3 years ago

27. (17xyz) Taking the square root of perfect squares

Mathematics

1 answer:

sveticcg [70]3 years ago

4 0

Step-by-step explanation:

download bitbox helps with these kinda questions

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What is <img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D%20%2A%2081" id="TexFormula1" title="\frac{2}{3} * 81" alt="\frac

Vaselesa [24]

Hello!

<u><em>Answer: ⇒⇒⇒⇒⇒⇒⇒ =54</em></u>

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Step-by-step explanation:

First you had to convert element to fraction.

$\frac{2}{3}*\frac{81}{1}$

Then you had to cross out by the common factor of 3.

$\frac{2}{1}=\frac{27}{1}$

Multiply by the fraction.

$\frac{2*27}{1*1}$

Multiply by the number.

$2*27=54$

$=\frac{54}{1*1}$

Again multiply by the number.

$1*1=1$

$=\frac{54}{1}$

Apply rule.

$\frac{54}{1}=54$

54 is the right answer.

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4 0

3 years ago

Eighteen cement squares cover a patio with an area of 40.5m^2. What is the side length of one of the squares

Firlakuza [10]

Idk :) but the other guy answering might be able to help you. please give me a like!

6 0

2 years ago

Charles has $1600 dollars in his account and makes automatic $400

kipiarov [429]

1600(-400)= f is the y axis and -400 because its taking money from his account

3 0

3 years ago

A company that makes hair-care products had 3,000 people try a new shampoo. Of the 3,000 people, 18 had a mild allergic reacti

MrMuchimi

Answer:

60%

Step-by-step explanation:

There was a total of 3000 people and of those 3000 people only 18 had a mild allergic reaction.

18/3000 × 100 = 60%

5 0

3 years ago

Read 2 more answers

Does the graph of f (x) = -(x+6)2 have a maximum or a minimum?

Flura [38]

Answer:

the quadratic function has a maximum as it is opened downwards.

Step-by-step explanation:

pls mark brainliest if you could! hope this helped!

5 0

3 years ago