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Sveta_85 [38]
4 years ago
7

Niech ktoś pomoże ! a)5 2\7 +1 3\7 -1\7= b)4 5\9 -2 4\9 +3 2\9= c)2 2\3 -(1 4\9 +2 3\9=

Mathematics
1 answer:
kvv77 [185]4 years ago
5 0

A) 6 4/7

B) 5 3/9

C) 6 6/3

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Consider two people where one person is 25​% taller than the other but proportioned in exactly the same way.​ (That is, the tall
egoroff_w [7]

Answer:

46.25

Step-by-step explanation:

If they are proportioned exactly the same, then everything on the taller person is <em>25%</em> larger

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46.25

4 0
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Given ABC is an isosceles triangle with AB = BC. If the measure of <br> A)43°<br><br> B)86°<br><br> C)94°<br><br> D)137°
nalin [4]

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Step-by-step explanation:

6 0
3 years ago
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Determine whether f(x) = 5x+1/x and g(x)= x/ 5x+1 are inverse functions explain how you know. please explain in steps or worded
Len [333]

Hello from MrBillDoesMath!

Answer:

No


Discussion:

If the functions are inverses, then f(g(x)) = x  for appropriate x. Consider x = 1.

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f(g(1)) = f (1/6) =  5(1/6) + 1/ (1/6) = 5/6 + 6 = 6 5/6   <> 1

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7 0
3 years ago
8x + 34. What does X equal
rosijanka [135]

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Step-by-step explanation:

First you put it in to y= mx+b form.

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Then you divide 8 from both sides

Leaving you with

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4 0
3 years ago
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valentina_108 [34]
 2x2 + 8x - 12 = 0
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3 years ago
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