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Eva8 [605]
2 years ago
13

Three people share 91500shs as following: the first gets three times as much as the second; the third gets twice as much as the

other two combined. what is the size of the smallest share?
Mathematics
1 answer:
Elena L [17]2 years ago
8 0

The share of first, second and third will be 22875, 7625 , 61000 respectively

Let the share of first, second and third on be x, y, z respectively

We know the total share between three friends = 91500

x+y+z = 91500 ....(i)

Then,

First gets share three times as much as second

x = 3y ......(ii)

Third gets share twice as much as the other two combined

z = 2(x+y) ......(iii)

Solving equation (i),(ii) and (iii) we get,

3y+y+2(3y+y) = 91500

12y = 91500

y = 7625

Similarly, putting value of y in (ii) and (iii) equation we get,

x = 22,875

z = 61,000

To learn more about share, here

brainly.com/question/17487106

#SPJ4

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kakasveta [241]
Ok so remember
if a+bi is a root, then a-bi is also a root

since 2i is a root, -2i is also a root
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I will show the division in the attachment

we find m=8


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quadratic formula
x=\frac{-b+/- \sqrt{b^{2}-4ac} }{2a}
x=1+i or 1-i







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Shay is putting a square canvas painting in for her new room, and the area of the canvas painting is 196 cm².
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Answer:

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Step-by-step explanation:

The total distance around the canvas painting is 60 cm, we know this because, to find the perimeter of a square you add the length of all 4 sides together. To find the length of 1 side we take the square root of the area which is 196 cm², this equals 14 cm. To find the perimeter we add all 4 sides together, so 14+14+14+14=60 cm.

7 0
2 years ago
Read 2 more answers
Need help for 3 2/3 - 1/2
const2013 [10]
3 2/3 - 1/2
= 11/3 - 1/2
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3 0
3 years ago
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HURRY PLEASE what's the answer?<br> A<br> B<br> C<br> D
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Answer:

x ≤ -11.25 or x > -8.75

Step-by-step explanation:

The graph here shows a disjunction compound inequality, in which either of the statements is true. That is for the compound inequality to be true, either one or the other statement is true. The word "OR" is used in stating this inequality.

On the graph, the directed line to our left has a full circle which starts at -11.25.

This means x ≤ -11.25.

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This means x > -8.75.

✅The compound inequality representing the graph will be written as:

x ≤ -11.25 or x > -8.75

3 0
2 years ago
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