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Hatshy [7]
3 years ago
14

Can anyone answer these 2?​

Mathematics
1 answer:
steposvetlana [31]3 years ago
8 0

Answer:

1.) 12x-10

2.)18x+10

Step-by-step explanation:

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Geometry grade 10 how do we see the adjecent side ​
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Step-by-step explanation:

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Could someone answer and explain these to me? That would be great, thanks!
Flura [38]

Answer:

y=-x^2

Step-by-step explanation:

given that y = x^2 is the function.

For equivalent to -y, we can multiply this equation both the sides by -1

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Hence option G is right.

Also y =x^2 is a parabola with vertex at origin open up.

Hence if F is selected we get -y =(-x)^2 = x^2, this will make the parabola open down and hence this option is wrong.

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J) -y = x^(-2) means x^2y =-1

This implies that rate of change of y = 2/x^3 but rate of change of y has to equal 2x since y = x^2 is original. Hence only option G is right.

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3 years ago
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Solve for x in the diagram below.
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Answer: 5x + (x + 54) = 6x + 54

So now 6x + 54 = 90 because u are solving a right angle.

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Step-by-step explanation:

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Hydro Sunday in a right triangle the sum of the squares of the leg length is equal to the square of the high-profile tenseness l
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Answer: hello your question is vague hence i will provide a more general answer

Area of a right angled triangle = 1/2 * b * h

Step-by-step explanation:

For a right- angled triangle; the sum of squares of the opposite and adjacent sides = square of the longest side ( i.e. hypothenuse )

hence the Area of a right angled triangle = 1/2 * b * h

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