3 years ago

Answer the questions correctly and i will mark brainliest

Mathematics

2 answers:

kenny6666 [7]3 years ago

7 0

I might be wrong but number 7 is 6 years

dem82 [27]3 years ago

5 0

Answer:

5=31

6=range

Step-by-step explanation:

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X over 7+4 is greater than or equal to 16

Blizzard [7]

X/11>=16

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3 years ago

The school is holding an art fair for a fundraiser. There are three rooms from which to choose, each with 4 tables of activities

nikklg [1K]

3 x 4 = 12. hopefully that helps

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EDGE 2020

Kitty [74]

Answer:

arcos x and arcsec x have the same maxiumum

Step-by-step explanation:

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3 years ago

Let B be the basis of P3 consisting of the Hermite polynomials in Exercise 21, and let p.t / D 7 ! 12t ! 8t 2 C 12t 3. Find the

Anastasy [175]

To calculate the relative vector of B we have to:

$P_B=\left[\begin{array}{ccc}3\\3\\-2\\3/2\end{array}\right]$

The coordenates of:

$p(t)= 12t^3-8t^2-12t+7$ , with respect to B satisfy:

$C_1(1)+C_2(2t)+C_3(-2+4t^2)+C_4(-12t+8t^3)= 7-12t-8t^2+12t^3$

Equating coefficients of like powers of t produces the system of equation:

$\left \{ {C_1-2C_3=7} \atop {2C_2-12C_4=-12} \right. \\\left \{ {{4C_3=-8} \atop {8C_4=12}} \right.$

After solving this system, we have to:

$C_1=3\\C_2= 3\\C_3= -2\\C_4= \frac{3}{2}$

And the result is:

$P_B=\left[\begin{array}{ccc}3\\3\\-2\\3/2\end{array}\right]$

Learn more: brainly.com/question/16850761

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3 years ago

21 +3+ (3 x 9) * 9+5

topjm [15]

Answer:

272

Step-by-step explanation:

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