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salantis [7]
3 years ago
6

In the equation Y+2/y+1 + 2y^2-y+3/y^2-1 = y-2/y-1 the value of a is: a)2 b)1 c)4

Mathematics
1 answer:
Valentin [98]3 years ago
5 0

Answer:

2

Step-by-step explanation:

hope that helped

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If the area of a square is 1 square meter, how many centimeters long is each side?
aev [14]

Answer:

100 centimeters

Step-by-step explanation:

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3 years ago
SOMEONE PLEASE HELP ME WITH THIS!!!!! ITS GEOMETRY
Fudgin [204]

Answer:

KG = 7 (A)

m KIH = 28 (B)

m JIH = 96 (D)

m HKI = 68 (B)

m KJI = 84 (C)

Step-by-step explanation:

Notice that the triangle HKJ is identical to HIJ. Since there are lines drawn to each other and both triangles are identical, the lines KG and GI are the same. This means that it is 7.

The triangle KGJ is identical with IGH. Using the recognise angle property, we know that angle JKI is the same as KHI. This means that it is 28.

Angle JIH is the same as angle JKH. Since JKH is 180 - (KHI or 84), we know that the angle JIH is 96.

We can find angle HKI by subtracting 96 by 28 because we know that angle HKI is the same as JIH. This gives us 96-2 8 = 68.

Angle KJI is the same as KHI which is 84. Therefore, KJI is also 84.

5 0
3 years ago
Find the value of x and y
Westkost [7]

Answer:

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Step-by-step explanation:

x=y

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x^2 = 9*15

x = y = 3√15

3 0
3 years ago
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Answer: x =  

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I looked it up on Math

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3 years ago
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