All categories

3 years ago

If a right triangle is rotated around the longest leg, what three-dimensional figure is formed ?

Mathematics

2 answers:

azamat3 years ago

8 0

A cylinder. If you imagine and draw it out it looks like a cylinder.

Artist 52 [7]3 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

Which is the graph of the linear inequality y < 3x + 1? 3 1 3 4. 5

Arlecino [84]

Answer:

Image below

Step-by-step explanation:

Hey there!

Well lets graph the given inequality,

y < 3x + 1

Look at the image below.

So the right graph should look like the image below.

Hope this helps :)

6 0

3 years ago

Find a equation of a line that is perpendicular to y=-4x+3 and passes through the point (4,-1).

Marina86 [1]

Given:

The given equation is:

$y=-4x+3$

A line is perpendicular to the given line and passes through the point (4,-1).

To find:

The equation of required line.

Solution:

The slope intercept form of a line is:

$y=mx+b$

Where, m is slope and b is y-intercept.

We have,

$y=-4x+3$

Here, the slope of the line is -4 and the y-intercept is 3.

Let the slope of required line be m.

We know that the product of slopes of two perpendicular lines is -1. So,

$m\times (-4)=-1$

$m=\dfrac{-1}{-4}$

$m=\dfrac{1}{4}$

The slope of required line is $m=\dfrac{1}{4}$ and it passes through the point (4,-1). So, the equation of the line is:

$y-(-1)=\dfrac{1}{4}(x-4)$

$y+1=\dfrac{1}{4}(x)-\dfrac{4}{4}$

$y=\dfrac{1}{4}x-1-1$

$y=\dfrac{1}{4}x-2$

Therefore, the equation of the required line is $y=\dfrac{1}{4}x-2$ .

5 0

2 years ago

What is the sum of 4.2 × 105 and 5.3 × 10^5?

Nina [5.8K]

(4.2*105)+(5.3*10^5)
441 + 530000
530441

-----------

If your problem is (4.2*10^5)+(5.3*10^5), it would be
420000 + 530000
950000

4 0

3 years ago

Read 2 more answers

Flip the coin three times and record your results. While we know the theoretical probability of flipping a heads, what is the ex

ivann1987 [24]

The probability of getting heads while flipping a coin for three times is 1/2

Explanation:

When a coin is flipped then there are two possible outcomes.

We can either get a heads or a tail.

If a coin is flipped three times and the possibility of getting heads would be 3

Total number of outcomes would be 6 ( 2 possible outcomes X 3 times toss)

Therefore, probability of getting heads would be = 3/6

= 1/2

Therefore, the probability of getting heads while flipping a coin for three times is 1/2

4 0

3 years ago

Read 2 more answers

Fill out the information below for the following graph of a quadratic function. Please Help!!

Inessa [10]

Answer:

Please refer to the images attached below.

Step-by-step explanation:

Quadratic Functions are functions of degree 2. The graph of any quadratic function is a parabola that has a vertex and axis of symmetry.

Some Properties of Graph Translations

1. y=a(x-h)^2+ky=a(x−h)

This means that the new function is translated h units to the right and k units going up.

2. y=a(x-h)^2-ky=a(x−h)

−k

This means that the new function is translated h units to the right and k units going down.

3. y=a(x+h)^2+ky=a(x+h)

This means that the new function is translated h units to the left and k units going up.

4. y=a(x+h)^2-ky=a(x+h)

−k

This means that the new function is translated h units to the left and k units going down.

First, let's graph the function y=3x^2+3y=3x

+3 . The vertex is at the point (0,3)(0,3) . Please refer to Figure 1 below.

Now, start from the vertex of the first function, (0,3)(0,3) , as you notice that the function y=3(x-3)^2+1y=3(x−3)

+1 is 3 units translation to right and one unit translation going up. This means that the new vertex is the point (3,1)(3,1) .Please refer to Figure 2.

For the function, y=3(x+3)^2-1y=3(x+3)

−1 , start from the vertex of the first function, (0,3)(0,3) , then make a translation of 3 units to the left and a translation of 1 unit down. This gives us a new vertex of (-1, -3)(−1,−3) . Please refer to Figure 3.

#LetsStudy

To learn more about quadratic functions, go to

https://brainly.ph/question/2436149

https://brainly.ph/question/4568410

https://brainly.ph/question/5982152

Step-by-step explanation:

FOLLOW ME OKAY

I WILL FOLLOW YOU BACK

6 0

2 years ago