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bija089 [108]
2 years ago
14

What's (4x + 8) + (7x + 3)

Mathematics
2 answers:
wlad13 [49]2 years ago
8 0
11 x + 11 is the answer 
vodka [1.7K]2 years ago
6 0
11x + 11 is you answer.
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What is the factored form of the polynomial? X^2 -12+27?
Natali5045456 [20]

Answer:

(x-9)(x-3)

Step-by-step explanation:

Look to the number on the right, 27, and list out the factors. (1 and 27, 3 and 9, -1 and -27, -3 and -9)

Next, find the factors that would equal the middle number, -12, when added. -3 and -9 add to -12. Therefore, choose these numbers and put them in the form (x-9)(x-3).

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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
2 years ago
What type of number is -√/81?
Orlov [11]
Given number is -√81
It can be written as -√(9×9)=-9
It is a negative number so it’s B, an integer
8 0
2 years ago
A blueprint for a house shows the height of the house to be 3 1/4 inches. The actual house is 21 1/3 feet tall. What is the unit
Lostsunrise [7]

Answer:

6\frac{22}{39} or \frac{256}{39} feet per inch

Step-by-step explanation:

Yeah. This is a question about scaling.

Basically, it's asking how many feet (in real life) are being represented by one inch in the blueprint.

You solve it by dividing the height of the actual house by the height of the blueprint. And, since the actual house is in feet, and the blueprint is in inches, your answer will be in feet per inches.

Does that help?

4 0
3 years ago
Read 2 more answers
A pack of ice cream bars costs $5.11. What is the unit price?
Arada [10]

Answer:

how much is in each pack?

Step-by-step explanation:

3 0
3 years ago
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