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Veronika [31]
3 years ago
15

What is the lcd of: 8/9x 2/3x=1/9x 45?

Mathematics
1 answer:
spayn [35]3 years ago
5 0
LCD would be 18

8/9 = 16/18
2/3 = 12/18
1/9 = 2/18
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To find how high school students feel about hot lunches, Adam walks to the nearest high When a=6 and b=22, c=33. If c varies dir
Delvig [45]

Answer:The equation that models the solution will be

33 = 22k / 6

Step-by-step explanation:

The two types of variation involved in this problem are direct variation and inverse variation.

In direct variation, when one item changes in the positive or negative direction, the other item also changes in the positive or negative direction.

In inverse variation, when one item changes in the positive or negative direction, the other item also changes in the negative or positive direction.

From the information given,

c varies directly with b

If we introduce a direct proportionality constant, k, then,

c = kb

c also varies inversely with a

If we introduce an inverse proportionality constant, k, then,

c = k/b

Therefore, c = kb / a

When a=6 , b=22 and c=33.

The equation that models the solution will be

33 = 22k / 6

8 0
3 years ago
Help me out :) 15 points! Show work, and only answer if you know how to do it correctly.
Volgvan

Answer:

28

Step-by-step explanation:

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8 0
3 years ago
Only questions 10-12!! Help please!!
butalik [34]

Answer:

Step-by-step explanation:

10) The opposite sides of a parallelogram are equal. It means that

a + 15 = 3a + 11

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Also,

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11) The opposite angles of a parallelogram are congruent and the adjacent angles are supplementary. This means that

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y = 127/2 = 63.5

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3y - 5 = y + 5

3y - y = 5 + 5

2y = 10

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Also,

z + 9 = 2z + 7

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3 0
3 years ago
Give an example of a rational function that has a horizontal asymptote of y = 2/9.
yawa3891 [41]
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