3 years ago

What is the slope of the line that passes through the points: (3,-4) & (9,0)?

Mathematics

1 answer:

Nadusha1986 [10]3 years ago

3 0

Answer:

-3/13

Step-by-step explanation:

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3/1/2+1/5/6÷1/3/5 <br>hello good afternoon can u please solve this question

Likurg_2 [28]

Answer:

1/2

Step-by-step explanation:

See the steps below:)

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3 years ago

2x+5/3 = 3x-10<br> Please can anyone help?

Oksi-84 [34.3K]

Answer:

first bring x value together

Step-by-step explanation:

like 2x and 3x together and then take 5/3 to RHS and solve

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4 years ago

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Write a number that means the same as (5×10,000) + (4×100) +(3×1)

pogonyaev

10,000x5=50,000
100x4=400
3x1=3

Total = 50,403

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3 years ago

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use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines abo

sukhopar [10]

Answer:

16π square units.

Step-by-step explanation:

Please refer to the graph below.

So, if we draw a representative rectangle, the width of the rectangle will be (x), and the height of the rectangle at each (x) will be given by f(x) - g(x).

By the shell method:

$\displaystyle V=2\pi\int_a^bp(x)h(x)\,dx$

We are integrating from x = 0 to x = 2. p(x) is x and h(x) is f(x) - g(x):

$\displaystyle V=2\pi\int_0^2(x)((8-x^2)-(x^2))\,dx$

Evaluate. Simplify:

$\displaystyle V=2\pi \int_0^2(8x-2x^3)\,dx$

Hence:

$\displaystyle V=2\pi\Big(4x^2-\frac{1}{2}x^4\Big|_{0}^{2}\Big)$

Evaluate:

$\displaystyle \begin{aligned} V &= 2 \pi \Big[(4(2)^2-\frac{1}{2}(2)^4)-(4(0)^2-\frac{1}{2}(0)^4)\Big]\\ &=2\pi(8) \\&=16\pi\text{ square units} \end{aligned}$

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3 years ago

Select the three values that are part of the solution set of the inequality × ≥ 15

e-lub [12.9K]

15 is equal to 15, 24 is greater than 15 and so is 32, so c, d, and e are correct

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2 years ago