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3 years ago

Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!

Mathematics

2 answers:

-Dominant- [34]3 years ago

8 0

16 × (14 - 6) × 3 - 6^2 ÷ 6

parenthesis first

16 × (8) × 3 - 6^2 ÷ 6

exponents next

16 × (8) × 3 - 36 ÷ 6

multiplication and division from left to right

128 *3 -36 ÷ 6

384 -36 ÷ 6

384 -6

378

marta [7]3 years ago

4 0

Answer by JKismyhusbandbae:

$Follow\:the\:PEMDAS\:order\:of\:operations\\\mathrm{Calculate\:within\:parentheses}\:\left(14-6\right)\::\quad 8\\=16\times \:8\times \:3-6^2\div \:6\\\mathrm{Calculate\:exponents}\:6^2\::\quad 36\\=16\times \:8\times \:3-36\div \:6\\\mathrm{Multiply\:and\:divide\:\left(left\:to\:right\right)}\:16\times \:8\times \:3\::\quad 384\\=384-36\div \:6\\\mathrm{Multiply\:and\:divide\:\left(left\:to\:right\right)}\:36\div \:6\::\quad 6\\=384-6\\$

$\mathrm{Add\:and\:subtract\:\left(left\:to\:right\right)}\:384-6\::\quad 378\\=378$

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Which expression represents the prime factorization of 243?

Anika [276]

Answer:

$\boxed{3^5}$

Step-by-step explanation:

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4 0

3 years ago

Read 2 more answers

Find the smallest integer n for an O(xn) estimate of order of the function f(x)

alexdok [17]

Answer with explanation:

$f(x)=\frac{(x^3+x^2+5)(x^4-3x^2)}{(2x^2+2x-3)(4x^2+7)}\\\\f(x)=\frac{x^3\times (x^4-3x^2)+x^2 \times (x^4-3x^2)+5 \times (x^4-3x^2)}{2x^2\times (4x^2+7)+2x(4x^2+7)-3\times (4x^2+7)}\\\\f(x)=\frac{x^7-3x^5+x^6-3x^4+5x^4-15x^2}{8x^4+14x^2+8x^3+14 x-12x^2-21}\\\\f(x)=\frac{x^7+x^6-3x^5+2x^4-15x^2}{8x^4+8x^3+2x^2+14 x-21}$

The largest degree of numerator is 7 , while the largest degree of denominator is 4.So, as we know

$\frac{x^a}{x^b}=x^{a-b}\\\\\frac{x^7}{x^4}=x^{7-4}\\\\=x^3$

→So, order of the function is the highest degree in the function raised to power.Highest degree is 3,when you will reduce the function in Expression form.

So, Degree=3

Order=1

6 0

3 years ago

Help a girl out!!!!!

anzhelika [568]

Answer:

I believe the answer is D. $20\frac{3}{4}$ Hope i'm right

Step-by-step explanation:

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2 years ago

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4vir4ik [10]

The sum of the interior triangles in a triangle is 180, so if we add all the angle measures together, we should get 180. Therefore, we can make an equation like this,

$110-2x+x+50+5x-40=180$