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Degger [83]
3 years ago
10

PLEASE ANSWER I NEED HELP WITH THIS I WILL MARK YOU AS BRAINLIEST IF YOU ANSWER CORRECTLY​

Mathematics
1 answer:
mixas84 [53]3 years ago
4 0

De Answer is:

1:2 2:4 3:6 4:8 5:10 8:10 10:20

Step-by-step explanation:

multiply paper by 2 to get cards

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X+y+z=1<br> X-2y+3z=2<br> X+z-5=0
serious [3.7K]

x+y+z=1

x=1/(y+z)

1/(y+z)-2y+3z=2  

1-2y²-2yz+3yz+3z²=2(y+z)

(1-2y²+yz+3z²)/2=y+z

z=(1-2y²+yz+3z²)/2 -y/1

z=(1-2y²+yz+3z²-2y)/2

8 0
4 years ago
6,714 ÷ 103 = 6.714<br> 6,714 ÷ 103 = 67.14<br> 6,714 ÷ 103 = 671.4<br> 6,714 ÷ 103 = 6,714
marysya [2.9K]

Answer:

The answer is 65.1844660194175...

3 0
3 years ago
2|m-n2|+k3 (if k=-2,m=-7, and n=4)
Dafna11 [192]

Answer:

correction = 24

Step-by-step explanation:

2|-7-4*2| + -2 *3

2|-7-4*2| + -6

2|-7-8| + -6

2|-15| + -6  

the 15 turn positive because of the |bars|

2x 15 30 - 6

= 24

5 0
3 years ago
Plz help.
Elenna [48]

Aryabhata, also called Aryabhata I or Aryabhata the Elder, (born 476, possibly Ashmaka or Kusumapura, India), astronomer and the earliest Indian mathematician whose work and history are available to modern scholars. He is also known as Aryabhata I or Aryabhata the Elder to distinguish him from a 10th-century Indian mathematician of the same name. He flourished in Kusumapura—near Patalipurta (Patna), then the capital of the Gupta dynasty—where he composed at least two works, Aryabhatiya (c. 499) and the now lost Aryabhatasiddhanta.

Aryabhatasiddhanta circulated mainly in the northwest of India and, through the Sāsānian dynasty (224–651) of Iran, had a profound influence on the development of Islamic astronomy. Its contents are preserved to some extent in the works of Varahamihira (flourished c. 550), Bhaskara I (flourished c. 629), Brahmagupta (598–c. 665), and others. It is one of the earliest astronomical works to assign the start of each day to midnight.

<h2>Mark as brainlist ❤️❤️</h2>

Aryabhatiya was particularly popular in South India, where numerous mathematicians over the ensuing millennium wrote commentaries. The work was written in verse couplets and deals with mathematics and astronomy. Following an introduction that contains astronomical tables and Aryabhata’s system of phonemic number notation in which numbers are represented by a consonant-vowel monosyllable, the work is divided into three sections: Ganita (“Mathematics”), Kala-kriya (“Time Calculations”), and Gola (“Sphere”).

7 0
3 years ago
Which two expressions are equivalent to 8(6x + 9)
liraira [26]
<h3>Answers:   Choice A and Choice E </h3>

Explanation:

The distributive property allows us to go from the original expression to choice A. We multiply the outer term 8 by each term inside the parenthesis.

In general, the distributive property is a(b+c) = ab+ac. Example: 2(3+4) = 2(3)+2(4) = 6+8 = 14.

After simplifying the expression in choice A, it leads directly to choice E. This is because 8(6x) = 48x and 8(9) = 72.

Side note: A common mistake students do is to multiply the outer term by only one of the terms inside the parenthesis, while forgetting about the other term inside. Choice B shows this mistake. It's possible your teacher put choice B in there as a trap/trick answer.

7 0
2 years ago
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