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3 years ago

11

Mathemat

1 answer:

Svetradugi [14.3K]3 years ago

7 0

First 168 is with the discount
The tax is 11.76
168+ 11.76 is 179.76

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The graph of f(x) is obtained by reflecting the graph of g(x)=3|x| over the x-axis.

Alinara [238K]

Answer:

Choice B), $f(x) = -3|x|$ .

Step-by-step explanation:

Each point on the graph of $g(x)$ can be represented as $(x, g(x))$ .

When the graph of $g(x)$ is reflected over the x-axis, each point on the graph is also reflected over the x-axis. The x-coordinate of each point will not change but the sign in front of the y-coordinate will flip. For example, $1$ (same as $+1$ ) will become $-1$ , and vice versa. In general, $(x, g(x))$ will become $(x, -g(x))$ .

On the other hand, points on the graph of $f(x)$ can be represented as $(x, f(x))$ . $f(x)$ is the reflection of $g(x)$ , so $(x, -g(x))$ and $(x, f(x))$ shall be equivalent. In other words,

$f(x) = -g(x) = - 3|x|$ .

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3 years ago

Amanda is making cookies and only needs 3/5 of the 10 ounce bag of peanut butter

GaryK [48]

Answer:

She needs 6 ounces of peanut butter chips.

hope this helped :-)

Step-by-step explanation:

10:5=2

1/5 = 2

1/5+1/5+1/5=

2+2+2=

2*3=6

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2 years ago

The radius of a cone is 10 units and the<br> height is 5 units. What is the volume?

kumpel [21]

Answer:

523.6

Step-by-step explanation:

V=πr^2(h/3)=π*10^2*(5/3)=523.59878

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3 years ago

√75+√3 can you show me the work to solve

vitfil [10]

Answer:

$6 \sqrt{3}$

Step-by-step explanation:

You need to factor out the greatest perfect square factor possible.

$\sqrt{75} + \sqrt{3} =$

$= \sqrt{25 \times 3} + \sqrt{3}$

$= \sqrt{25} \times \sqrt{3} + \sqrt{3}$

$= 5 \sqrt{3} + \sqrt{3}$

$= 6 \sqrt{3}$

8 0

3 years ago

Read 2 more answers

How many vertices does a 3d cylinder has

Alexeev081 [22]

Answer:

Image result for how many vertices does a 3d cylinder has

0 vertices

The next 3D shape is called a cylinder. A cylinder has: 3 faces, 2 edges and 0 vertices.

Step-by-step explanation:

3 0

2 years ago