All categories

3 years ago

(2/5) Help me with this problem, please.

Mathematics

1 answer:

lana [24]3 years ago

4 0

You divided in the wrong order. The resulting image always goes first then the preimage is afterward.

scale factor = (new)/(old) = 10/8 = 1.25

<h3>Answer is choice B</h3>

The scale factor is larger than 1, so this means we have an enlargement going on.

You might be interested in

Simplify sin^2y/sec^2 y−1 to a single trigonometric function

liubo4ka [24]

Answer:

$\frac{ { \sin}^{2} y}{ { \sec}^{2}y - 1 } = { \cos }^{2} y$

Step-by-step explanation:

We know that ${ \tan }^{2} y = { \sec }^{2} y - 1$

Also , ${ \tan}^{2} y = \frac{ { \sin }^{2} y}{ { \cos }^{2}y }$

So ,

$\frac{ { \sin }^{2}y }{ { \sec }^{2}y - 1 } = \frac{ { \sin}^{2} y}{ { \tan }^{2} y} = \frac{ { \sin }^{2}y }{ \frac{ { \sin}^{2} y}{ { \cos}^{2}y } } = { \cos }^{2} y$

6 0

3 years ago

How do you solve this?

maks197457 [2]

The answer is (x-5)(x-4)

5 0

3 years ago

Read 2 more answers

Helpppp with this math

Ilia_Sergeevich [38]

9514 1404 393

Answer:

x = 8 1/3

Step-by-step explanation:

Put the known values into the equation and solve for x.

f(x) = 3x -1

24 = 3x -1 . . . . . use 24 for f(x)

25 = 3x . . . . . . . add 1 to both sides

25/3 = x . . . . . . divide both sides by 3

The input is x = 8 1/3.

4 0

3 years ago

4x + 6 = 8x – 10 graphing

DIA [1.3K]

Are you graphing or trying to find the answer

8 0

4 years ago

Read 2 more answers

Please help me and thank you

Anna007 [38]

Answer:

the location of Y is 9.5

Step-by-step explanation:

-7+26 = 19

19/2 = 9.5

4 0

3 years ago

Read 2 more answers