3 years ago

Do you have a particular way of studying flashcards? I. Need. Advice!! The way I have been doing it has been soo slow.

Mathematics

1 answer:

vovangra [49]3 years ago

8 0

Answer:

Try using quizlet flashcards they are what I use and in my opinion they are great

Step-by-step explanation:

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Use the zero product property to find the solitions to the equation(x+2)(x+3)=12.

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Answer:

(x + 2) (x + 3) = x² + 3x + 2x + 6 = 12 (multiply the binomials)

(x + 2) (x + 3) = x² + 5x + 6 = 12

(x + 2) (x + 3) = x² + 5x + 6-12 = 0 (add the like term and bring the positive 12 to the other side which makes it negative)

x² + 5x + 6 = 0

Using the snowflake method - (finding the factors of 6 that adds/subtracts to give you 5).

This method will give you the factors (x + 6)(x - 1)

ZERO PROPERTY RULE:

(x + 6) = 0

x = -6

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The two solutions to the equation are -6 and 1.

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2 years ago

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3 years ago

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Which simplified expression represents the area of the parallelogram?

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A=bh

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2 years ago

steve desposite $1800 per month in his saving bank account. If thi is 20% of the monthly income, find his monthly income

Vikki [24]

Step-by-step explanation:

Hey there!

The amount deposited= $1800

And it's just 20% of total monthly amount.

Let total amount be "x".

Then;

$1800 = 20% of X

$1800 = \frac{20}{100} \times x$

or, 180000= 20x

or, X = 180000=/20

Therefore, total monthly amount or income was $9000.

Hope it helps!

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2 years ago

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