All categories

2 years ago

Please I need help!!!

Mathematics

1 answer:

Minchanka [31]2 years ago

8 0

9514 1404 393

Answer:

see attached

Step-by-step explanation:

The transformations are ...

(x, y) ⇒ (-y, x) . . . . 90° rotation

(x, y) ⇒ (-x, -y) . . . . 180° rotation

(x, y) ⇒ (y, -x) . . . . 270° rotation

Each successive rotation is a 90° rotation from the previous one. This makes writing the formulas in a spreadsheet really easy. The attached shows the transformed coordinates.

You might be interested in

Please answer correctly !!!! Will mark Brianliest !!!!!!!!!!!!!

NARA [144]

Answer:

2261,9 cm³

Step-by-step explanation:

First, you need to find the area of the base:

$A=\pi r^2$

A=36 $\pi$ cm²

Now let's multiply it for the height:

36π cm² × 20 cm = 720π cm³

= 2261,9 cm³

5 0

2 years ago

Two functions are given below: f(x) and h(x). State the axis of symmetry for each function and explain how to find it.

Studentka2010 [4]

Answer:

Step-by-step explanation:

(

)

−

(

−

)

Set the polynomial equal to

to find the properties of the parabola.

−

(

−

)

Use the vertex form,

(

−

)

, to determine the values of

, and

−

Since the value of

is negative, the parabola opens down.

Opens Down

Find the vertex

(

)

(

)

Find

, the distance from the vertex to the focus.

Tap for more steps...

−

Find the focus.

Tap for more steps...

(

)

Find the axis of symmetry by finding the line that passes through the vertex and the focus.

image of graph

3 0

2 years ago

Ill give Brainliest. please explain your answers. im so confused on these questions :((

Katen [24]

Answer:

I'll answer the first one. Neither vehicles are crossing the speed limit since both are under 40mph.

Step-by-step explanation:

6 miles every 10 minutes = 36 miles every hour.

15 miles every 25 minutes = 36 miles every hour.

Speed limit = 40 mph

Neither vehicles are crossing the speed limit since both are under 40mph.

Hope this helped! :))

8 0

2 years ago

The product of three integers is-3 Determine all of the possible values for the three factors

miskamm [114]

3 * 1 * -1 because 3 times one is 3 and that times a negative turns it into a negative. ( positive * negative = negative)

8 0

3 years ago

Keith bought 4 shirts for $36 at this rate what would his cost be for 7 shirts

Norma-Jean [14]

Answer:

$63

Step-by-step explanation:

we know that

Keith bought 4 shirts for $36

using proportion

Find out would be the cost for 7 shirts

Let

x ----> the cost for 7 shirts

$\frac{4}{36}\ \frac{shirts}{\$}=\frac{7}{x}\ \frac{shirts}{\$}\\\\x=36(7)/4\\\\x=\$63$

3 0

3 years ago