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3 years ago

PLEASE HELP By what percent will a fraction change if its numerator is decreased by 60% and its

Mathematics

1 answer:

belka [17]3 years ago

4 0

This is your Answer...

Hope it helps you... pls mark brainliest

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Name the angle pair: ∠5 and ∠8

Mekhanik [1.2K]

Answer:

The correct answer would be vertical angles

Step-by-step explanation:

The answer is vertical angles because the two lines make an acute angles that are equal to each other on both sides. I hope this helped!!! Have a good day!!!

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Which cell function must occur for an organism to have enough water and nutrients?

Svet_ta [14]

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2 years ago

Write this equation in vertex form. y = x^2 -12x +20

kotegsom [21]

Answer:

$y = (x-6) ^ 2 -16$

Step-by-step explanation:

The vertex form for a quadratic equation has the following form:

$y = (x-h) ^ 2 + k$

Where the vertice of the equation is the point (h, k)

To transform the equation $y = x ^ 2 -12x +20$ in its vertex forms we must find its vertex.

Be a quadratic equation of the form:

$ax ^ 2 + bx + c$

Where a, b and c are real numbers, then the vertex of the equation will be:

$x = - \frac{b}{2a}$

For the given equation:

$b = -12\\a = 1$

Therefore the vertice is:

$x = - \frac{-12}{2(1)}\\\\x = 6$

Now we substitute x = 6 into the equation and find the value of k.

$y = (6) ^ 2 -12 (6) +20\\\\y = -16 = k$

Therefore the vertice is: (6, -16)

And the equation is:

$y = (x-6) ^ 2 -16$

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3 years ago

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Type the correct answer in each box. Use numerals instead of words.

Inessa [10]

Answer:bzbshshshs

Step-by-step explanation:

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