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3 years ago

Help me please!!!!!!!!!

Mathematics

1 answer:

erica [24]3 years ago

3 0

Answer:

x = 19/6 or 3.1666666666

Step-by-step explanation:

38 = 1/3 (36) h

x = h = 19/6 or 3.1666666666

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Find the value of x.<br> A. 3<br> B. 9<br> C. 0<br> D. 12

GenaCL600 [577]

Answer:

x=3

Step-by-step explanation:

(segment piece) x (segment piece) = (segment piece) x (segment piece)

3x(x+1) = 4x(x)

Divide each side by x

3x(x+1)/x = 4x(x)/x

3(x+1) = 4x

Distribute

3x+3 = 4x

Subtract 3x

3x+3-3x= 4x-3x

3 =x

6 0

3 years ago

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Which graph shows a graph of a circle with equation?

skad [1K]

It is the bottom right corner choice

4 0

3 years ago

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Question part points submissions used use newton's method with the specified initial approximation x1 to find x3, the third appr

serious [3.7K]

Set $f(x)=2x^3-3x^2+2$ . Find the tangent line $\ell_1(x)$ to $f(x)$ at the point when $x=x_1$ :

$f'(x)=6x^2-6x\implies f'(x_1)=12$ (slope of $\ell_1$ )

$\implies\ell_1(x)=12(x-x_1)+f(x_1)=12(x+1)-3=12x+9$

Set $x_2=-\dfrac9{12}$ , the root of $\ell_1(x)$ . The tangent line $\ell_2(x)$ to $f(x)$ at $x=x_2$ has slope and thus equation

$f'(x_2)=\dfrac{63}8\implies\ell_2(x)=\dfrac{63}8\left(x+\dfrac9{12}\right)-\dfrac{17}{32}=7x+\dfrac{151}{32}$

which has its root at $x_3=-\dfrac{151}{224}\approx-0.6741$ .

(The actual value of this root is about -0.6777)

5 0

3 years ago

I need help with this equation. Please solve for k

Levart [38]

Hey there!

18 = -k + 3

-k + 3 = 18

-1k + 3 = 18

SUBTRACT 3 to BOTH SIDES

-1k + 3 - 3 = 18 - 3

SIMPLIFY IT!

-1k = 18 - 3

-1k = 15

DIVIDE -1 to BOTH SIDES

-1k/-1 = 15/-1

SIMPLIFY IT!
k = 15/-1

k = -15

Therefore, the answer is: k = -15

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

8 0

3 years ago

Please help, super confused :(

alexandr1967 [171]

Answer:

Below.

Step-by-step explanation:

The graph shown is f(x).

3. The graph 3 is the same shaped graph as drawn but moved 3 units to the left.

4. The graph 4 is the same shaped graph as drawn but moved 5 units to the right.

Hope this helps.

4 0

2 years ago