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Minchanka [31]
3 years ago
15

Yallll please help me its my next period and its missing.​

Mathematics
1 answer:
jeka57 [31]3 years ago
5 0

Answer:

<em>#6: -1/5     #7: 2/3</em>

Step-by-step explanation:

#6:

(5,7) and (25,3)

3-7/ 25-5 = -1/5

#7:

( 6,4) and (12,8)

8-4/ 12-6 = 2/3

i hope this helped! :D

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In a test Freya scores 25% more marks than Eva. Eva scores 50% more marks than Dominic. In total the three children score 140 ma
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Answer:

40

Step-by-step explanation:

Dominic: 32/80

Eva: 48/80

Freya: 60

32+48+60= 140

6 0
3 years ago
Given g(x)=x^2 and h(x)= x-3 find (g ∘ h)(x)
DerKrebs [107]

Answer:

<h2>(g ∘ h)(x) = x² - 6x + 9</h2>

Step-by-step explanation:

g(x) = x²

h(x) = x - 3

To find (g ∘ h)(x) substitute h(x) into g(x) that's for every x in g(x) replace it with h(x)

That's

(g ∘ h)(x) = ( x - 3)²

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We have the final answer as

<h3>(g ∘ h)(x) = x² - 6x + 9</h3>

Hope this helps you

5 0
3 years ago
Under what condition the composite function of any two function is an identity function?
Veseljchak [2.6K]

Answer:

under the condition of f(x)=x composite function is an identity one

6 0
3 years ago
Please show work . . .
Alenkasestr [34]

Answer:

19.64

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8 0
3 years ago
What does x=<br> What does x=
tiny-mole [99]

Answer:

12

Step-by-step explanation:

the angles of a triangle all add up to 180

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9x + 72 = 180 \\ 180 - 72 = 108 \\ 108 \div 9 = 12

4 0
3 years ago
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