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pentagon [3]
3 years ago
7

Plzz i need help!!!! Which maps triangle ABC to similar triangles​

Mathematics
1 answer:
ad-work [718]3 years ago
6 0

Answer:

B

Step-by-step explanation:

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Find f/g for the functions provided. 10 points Help needed.
-BARSIC- [3]

ANSWER

( \frac{f}{g} )(x) =   \frac{1}{3} ( {x}^{2} + 3x + 9)

EXPLANATION

The given functions are

f(x) =  {x}^{3}  - 27

and

g(x) = 3x - 9

( \frac{f}{g} )(x) =  \frac{f(x)}{g(x)}

( \frac{f}{g} )(x) =  \frac{ {x}^{3}  - 27}{3x - 9}

( \frac{f}{g} )(x) =  \frac{ (x - 3)( {x}^{2} + 3x + 9) }{3(x -3 )}

Cancel the common factors,

( \frac{f}{g} )(x) =  \frac{  {x}^{2} + 3x + 9 }{3}

OR

( \frac{f}{g} )(x) =   \frac{1}{3} ( {x}^{2} + 3x + 9)

4 0
3 years ago
The total number of pennies on Row 1 is: 1 2 4 8 16 32 64 128 =.
stira [4]

The pennies placed on the squares D, E, F, G, and H will be 8, 16, 32, 64, and 128 pennies.

Given

There are 8 rows and 8 columns, which means 64 squares on a chessboard.

We are placing 1 penny on Row 1 Column A, 2 pennies on Row 1 Column B, 4 pennies on Row 1 Column C, and so on.

<h3>What is the matrix?</h3>

A matrix (plural matrices) is a rectangular array or table of numbers, symbols, or expressions, arranged in rows and columns, which is used to represent a mathematical object or a property of such an object.

So, we are increasing the number of pennies twice the amount of the previous square.

So, the pennies on next squares will be,

\rm Column \ D = 2\times 4=8\\\\Column \ E = 2\times 9=16\\\\Column \ F= 2\times 16=32\\\\Column \ G= 2\times 32=64\\\\Column \ H = 2\times 64=128

Therefore, the pennies placed on the squares D, E, F, G, and H will be 8, 16, 32, 64, and 128 pennies.

For more details about the matrix refer to the link:

brainly.com/question/4492099

8 0
2 years ago
If a scale factor between zero and one is used, the dilation will shrink the pre-image.
Leona [35]

Answer:

If this is a true or false thing, then it's true.

Step-by-step explanation:

You multiply the scale factor by the points of the pre-image, so if the scale factor is between 0 and 1, the pre-image will shrink.

3 0
3 years ago
Relationship B has a lesser rate than Relationship A. The graph represents Relationship A.
hram777 [196]

Table B could represent Relationship B

 

Time (weeks) 3 4 6 9

Plant growth (in.) 0.9 1.2 1.8 2.7

 

The correct answer between all the choices given is the second choice or letter B. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

3 0
3 years ago
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Help please!! Don’t understand! 6th grade math
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Answer:

4. is 6.6

Step-by-step explanation:

I hope this helps

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