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4 years ago

What’s the answer to this question?

Mathematics

1 answer:

m_a_m_a [10]4 years ago

7 0

Answer:

Quadratic

Step-by-step explanation:

The leading term has a coefficient of 2 (-7 $x^{2}$ )

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Estimate 86 x 904 plz answerrr fastt

malfutka [58]

Answer:

81, 000

Step-by-step explanation:

86 = 90

904 = 900

90 x 900 = 81, 000

8 0

3 years ago

Read 2 more answers

How to reduce into simpler terms.?

Sveta_85 [38]

Answer:

The simplest form of the fraction $\frac{45}{100}$ is $\frac{9}{20}$ .

i.e.

$\frac{45}{100}=\frac{9}{20}$

Step-by-step explanation:

Here are some simple observations regarding how to reduce a fraction into simpler terms:

A fraction is reduced to lowest or simplest terms by finding an equivalent fraction in which the numerator and denominator are as small as possible.

In order to reduce a fraction to lowest or simplest terms, divide the numerator and denominator by their (GCF). Note that (GCF) is also called Greatest Common Factor .

So, lets take a sample fraction and reduce into simpler terms.

Considering the fraction

$\frac{45}{100}$

$\mathrm{Find\:a\:common\:factor\:of\:}45\mathrm{\:and\:}100\mathrm{\:in\:order\:to\:cancel\:it\:out}$

$\mathrm{Greatest\:Common\:Divisor\:of\:}45,\:100:\quad 5$

$\mathrm{Factor\:out\:}5\mathrm{\:from\:the\:numerator\:and\:the\:denominator}$

$45=5\cdot \:9\mathrm{,\:\quad }100=5\cdot \:20$

$\frac{45}{100}=\frac{5\cdot \:\:9}{5\cdot \:\:20}$

$\mathrm{Cancel\:the\:common\:factor:}\:5$

$=\frac{9}{20}$

Therefore, the simplest form of the fraction $\frac{45}{100}$ is $\frac{9}{20}$ .

i.e.

$\frac{45}{100}=\frac{9}{20}$

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4 years ago

|x-4|=2 solve the absolute value equation

Masteriza [31]

Answer:

x=6 or x=2

Step-by-step explanation:

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3 years ago

margarite owns a boutique. she sells her jewelry at a 30% markup. if she buys a bracelet for $22, what would she sell it for aft

skad [1K]

She would sell it for $26.60 after the markup.

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4 years ago

Ariel can complete a paint job in 8 hours. James takes 12 hours to do the same job. If they work together, how long will the job

Novay_Z [31]

Answer:D

Step-by-step explanation:

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3 years ago