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malfutka [58]
3 years ago
14

12 tenths+9 tenths=_ones_tenths

Mathematics
1 answer:
dsp733 years ago
8 0
Okay. This is a little tricky because your question isn't quite as clear as I would like it to be, but I can work with it nevertheless. I am going to assume that you are asking how many tenths you would get when you add 0.12 and 0.9, which are the equivalent to 12 tenths and 9 tenths. The answer to this would be 0.21, or 21 tenths, or if you want to get really technical and use the absolute correct term, 21 hundredths. If this answer was not clear, please ask! Happy home-working!
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PLs solve i will award brainlist
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How did the transformation of ()=f of , open x close . equals , x squared to ()=−g of , open x close . equals , x squared , minu
Nikolay [14]

The intercepts are the points where the graph crosses the x or y-axis

  • <em>The x-intercepts changed from 0 to </em>\±\sqrt 3<em>.</em>
  • <em>The y-intercepts changed from 0 to  3</em>

The functions are given as:

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<u>Function f(x)</u>

f(x) = x^2

The x-intercept is calculated as follows:

Set f(x) to 0

x^2 = 0

Solve for x

x = 0

The y-intercept is calculated as follows:

Set x to 0

f(0) = 0^2

f(0) = 0

Hence, the intercepts are 0

<u>Function g(x)</u>

g(x) = x^2 - 3

The x-intercept is calculated as follows:

Set g(x) to 0

x^2 - 3 = 0

Solve for x

x^2 = 3

x = \±\sqrt 3

The y-intercept is calculated as follows:

Set x to 0

g(x) = x^2 - 3

g(0) = 0^2 - 3

g(0) = - 3

The x-intercepts are \±\sqrt 3, while the y-intercept is -3

By comparing the intercepts of f(x) and g(x),

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  • <em>The y-intercepts changed from 0 to  3</em>

Read more about intercepts at:

brainly.com/question/3334417

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2 years ago
A coin is unbalanced such that it comes up tails 55% of the time.
strojnjashka [21]
A. P[TTTTH] = .55^4*.45 = .0412

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<span>c. 1/.45 = 2.222 </span>

<span>d. 1/.55 = 1.818</span>
8 0
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