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likoan [24]
3 years ago
12

The dashed triangle is the image of the pre-image solid triangle.

Mathematics
2 answers:
grigory [225]3 years ago
8 0

The dashed triangle is the image of the pre-image solid triangle.

It's enlargement so scale factor has to be greater than 1

SF = 6/3

SF = 2

Answer

The scale factor used to create the dilation is 2

Viefleur [7K]3 years ago
5 0

Answer:

2

Step-by-step explanation:

Just took the test

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Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms.
drek231 [11]
<h3>Answer:</h3>

g(x) = (11/12)x³ +(11/2)x² +(55/12)x -11

<h3>Step-by-step explanation:</h3>

A polynomial with zero "a" will have (x -a) as a factor. Your 3rd-degree polynomial will have the three factors ...

... f(x) = (x -(-4))·(x -(-3))·(x -1)

This will have a y-intercept of (4·3·(-1)) = -12. In order to move it to -11, we need to vertically scale this function by a factor of 11/12. Then our poynomial is ...

... g(x) = (11/12)(x+4)(x+3)(x-1)

Multiplying this out, you get ...

... g(x) = (11/12)x³ +(11/2)x² +(55/12)x -11

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Read 2 more answers
Answer pls question in the picture
MAXImum [283]
Hi !

I’m sorry I won’t be doing the solving for you because it should be easy but I will give you the logic in case you don’t know how to solve them...

Please look at the picture below

According to the theorem we know that DE is:

DE = 1/2 ( BC)

Solve for X then find the values.

Note: remember that if you want to make your life easy multiply both side by 2 to get rid of the 1/2.

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