3 years ago

What is the definition of algebra and give one example of an algebraic problem.

2 answers:

5 0

The part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulas and equations.a system of algebra based on given axioms.

An example is 2y + 7 y=4

lilavasa [31]3 years ago

4 0

Algebra is the devil's arithmetic. I had to repeat it twice bc my teachers were either too lazy to teach it or humilated me.

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Morgarella [4.7K]

Hello,
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2 years ago

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Write 102,800,000 in scientific notation

Fudgin [204]

Answer:

1.028 × 10^8

Step-by-step explanation:

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2 years ago

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Last summer, Marrero was at Newgrange, a stone mound in Ireland that has a diameter of 250 feet. He found a walkway 62 feet long

timofeeve [1]

Answer:

108 ft

Step-by-step explanation:

The line connecting the center with the end of the walkway is radius and is the hypotenuse of the right triangle.

Horizontal leg is the distance x.

Vertical leg has the length:

(250)/2 - 62 = 63 ft

Using Pythagorean theorem to find the length of x:

x² = (250/2)² - 63²
x² = 125² - 63²
x² = 11656
x = √11656
x = 107.96 ≈ 108

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2 years ago

Simplify (4.5)(5)(−2). 45 4.5 −4.5 −45

Zina [86]

Answer:

-45

Step-by-step explanation:

(4.5)(5)(-2)=-45

therefore the answer would be the fourth option which is -45

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2 years ago

Assume that the custodian of a $705 petty cash fund has $147. 50 in coins and currency plus $535. 50 in receipts at the end of t

zloy xaker [14]

Answer:

$528
If not then it might be $385

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1 year ago