2 years ago

Identify all sequences of transformations that result in similar figures.

Mathematics

2 answers:

4vir4ik [10]2 years ago

3 0

Answer:

C and E

Step-by-step explanation:

nignag [31]2 years ago

3 0

The answer is C and E

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daser333 [38]

So you want to solve for x?

It would be nice if this would easily factor:
(-4x + 5)(2x +1) = 0    This will not work!

So you need to use the quadratic formula:
a = -8, b = 4, c = 5

$x = \frac{-b+/- \sqrt{b^{2}-4ac} }{2a}$

x = (-4 +/- $\sqrt{16-4(-8)(5)}$ )/2(-8)
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2 years ago

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otez555 [7]

Answer:

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Step-by-step explanation:

Given that data :

x = year ;

y = trunk diameter, in inches

Year ________trunk diameter

1 __ 18.6

3 __ 19.2

5 __ 19.8

7 __ 20.4

9 ___21.0

11 __ 21.6

13 __ 22.2

Using the linear regression calculator :

The linear equation obtained is :

y = 0.3X + 18.3

Where ;

Slope = 0.3 ; intercept, c = 18.3

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3 years ago

Find the reference angle for 517° a.23° c.113° b.157° d.67°

MAXImum [283]

Should be 67 or 113 if not then it’s probably 157

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HELPPP Put the steps to solving the equation in the correct order 3 (x + 5) – 6x = -18

Neporo4naja [7]

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Its the last one I beleive not sure

Step-by-step explanation:

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