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3 years ago

The figure is cut into 8 equal pieces shade 3/4 of the figure

Mathematics

2 answers:

Kazeer [188]3 years ago

8 0

8 pieces divided by 4 is 2. Times that by 3 is 6 therefore the answer is 6

cestrela7 [59]3 years ago

4 0

Answer:

You have to shade 6 pieces.

Step-by-step explanation:

Hope it helps!

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How do you write 36 as a product of two factors in two different ways?

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3 years ago

Read 2 more answers

Which statement BEST describes the graph of − 6 ? A. The graph of () is shifted up 6 units. B. The graph of () is shifted left 6

kherson [118]

Answer:

Step-by-step explanation:

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3 years ago

Consider the following points.

horrorfan [7]

Answer:

(a) $P(x)=0.4x^{3} +2x^{2} -1.4x$

(b) $P(x)=x^{4} -x^{3} +5x^{2} -7x-14$

Step-by-step explanation:

Let´s use Divided Differences Method of Polynomial Interpolation given by this iteration:

$f[x_k,x_k_+_1,...,x_k_+_i]=\frac{f[x_k_+_1,x_k_+_2,...,x_k_+_i]-f[x_k,x_k_+_1,...,x_k_+i_-_1]}{x_k_+_i-x_k}$

k∈[0,n-i]

Thus the Newton polynomial can be written as:

$P_n_-_1(x)=f[x_0]+f[x_0,x_1](x-x_0)+f[x_o,x_1,x_2](x-x_0)(x-x_1)+...+f[x_n,x_n_-_1,...,x_1](x-x_n)(x-x_n_-_1)...(x-x_1)$

(a) I attached you the procedure in the first table, using it we have:

$P(x)=3+(-3)(x+1)+(2)(x+1)(x)+0.4(x+1)(x)(x-1)$

Operate P(x) using the distributive property:

$P(x)=0.4x^{3} +2x^{2} -1.4x$

(b) I attached you the procedure in the second table, using it we have:

$P(x)=44+(-44)(x+2)+(15)(x+2)(x+1)+(-3)(x+2)(x+1)(x)+(1)(x+2)(x+1)(x)(x-1)$

Operate P(x) using the distributive property:

$P(x)=x^{4} -x^{3} +5x^{2} -7x-14$

6 0

3 years ago