2 years ago

2x^2-20x+100 quadratic formula

Mathematics

1 answer:

ArbitrLikvidat [17]2 years ago

7 0

Answer:10

Step-by-step explanation:

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Describe four different subsets of a real numbers.

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Answer:

Step-by-step explanation:

Natral whole rational irrational

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3 years ago

The temperature is -14 degrees. Over the next three days, the temperature drops 5 degrees, then 3 degrees, and finally 1 degree.

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Answer:

-23 degree

Step-by-step explanation:

=>-14-5-3-1

=>-23

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3 years ago

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Find an expression which represents the sum of (7x - 8y) and (-6x - 6y) in simplest terms.

grigory [225]

Answer:

$\displaystyle (7x - 8y) + (-6x - 6y) = x - 14y$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify

$\displaystyle (7x - 8y) + (-6x - 6y)$

Step 2: Simplify

Combine like terms (x): $\displaystyle (7x - 8y) + (-6x - 6y) = x - 8y - 6y$
Combine like terms (y): $\displaystyle (7x - 8y) + (-6x - 6y) = x - 14y$

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2 years ago

What is the final amount is 2250 is decreased by 2% followed by a further 3% decreased?Give your answer rounded to 2 do

Bas_tet [7]

Answer:

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2250/100x98=2450

100-3 = 97

2450/100 X 97= 2376.50

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2 years ago

What is 105,159 rounded to the nearest ten thousand

ludmilkaskok [199]

The answer will be 100,000 I hoped this helped;)

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