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Alex73 [517]
3 years ago
8

Determine the coordinates of the pre-image?

Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
7 0

Just find the coordinates and divide the x and y coordinates by the scale factor.

I'll do A.

(4,3)

Divide 4 by 0.5 and 3 by 0.5.

4/0.5=2

3/0.5=1.5

So the original coordinate for A is (2,1.5).

Hope it helps

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Answer:

8090.54

Step-by-step explanation:

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How can this expression be written another way? 56k + 8
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The cake store is having a 25\%25%25, percent off sale on all of its cakes.
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2.25

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3 years ago
The upper atmosphere of Neptune can get as cold as -218c the inner core of the planet can be as hot as 7000c what is the differe
Alex73 [517]

Answer:

7218°C

Step-by-step explanation:

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(NOTE: <em>When conditions like this arise, when two minus (-) sign come together, replace the two minus with a plus sign and open the brackets. When two plus sign occurs together, do not replace it with a minus sign, just replace with a  single plus sign</em>)

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=tanx%5E%7B2%7D%20-%5Cfrac%7B1%7D%7B3%7D%20%3D0" id="TexFormula1" title="tanx^{2} -\frac{1}{3}
lianna [129]

These are expression written as a function of sine, cosine and tangent. The value of x from the given function is 4.29

Trigonometry expression

These are expression written as a function of sine, cosine and tangent.

Given

tanx² - 1/3 = 0

Add 1/3 to both sides

tanx² - 1/3 + 1/3 = 0 + 1/3

tanx² = 1/3

x² = arctan(1/3)

x² = 18.44

x =4.29

Hence the value of x from the given function is 4.29

Learn more on trig function here: brainly.com/question/24349828

#SPJ2

6 0
1 year ago
Read 2 more answers
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