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3 years ago

Someone please help as soon as possible

Mathematics

1 answer:

olga_2 [115]3 years ago

4 0

Answer:i believe it is the first answer

Step-by-step explanation:

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Help me please I need the answer

Verdich [7]

Answer:

141

Step-by-step explanation:

162+54-75=141

3 0

3 years ago

Make q subject in formula t=q/2 + 5

shusha [124]

Answer:

$q = 2(t - 5)$

Step-by-step explanation:

$t = \frac{q}{2} + 5 \\ \\ t - 5 = \frac{q}{2} \\ 2(t - 5) = q$

hope this helps you.

Have a nice day!

6 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

Please help I don't know how to explain

spin [16.1K]

Well, 1/4 = 2x.
1/4 / x = 2

cause 2x is multiplication
and the other side shows divison for the right side of the and

also, solution
x = .125

7 0

3 years ago

What is 37/12 as a mixed number?

mixer [17]

1 and one - twelfth
because 12gies 3 times in 37

4 0

3 years ago