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3 years ago

14

PLEASE HELP ASAP!!!!

1 answer:

adell [148]3 years ago

4 0

The basic form of the equation is:
4p(x-h) = (y-k)2

(h,k) is the vertex

4(-0.5)(x-1.5) = (y-(-4))2
-2(x-1.5) = (y+4)2
-2(x-1.5) = y2 + 8y + 16
x - 1.5 = (-1/2)(y2 + 8y + 16)
x = (-1/2)y2 - 4y - 8 + 1.5
x = (-1/2)y2 - 4y - 6.5

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What set of transformations could be applied to rectangle ABCD to create A'B'C'D'? Reflected over the x-axis and reflected over

noname [10]

<u>Answer</u>
<span>Reflected over the x-axis and reflected over the y-axis.

<u>Explanation.</u>
When the rectangle ABCD is reflected along the x-axis, the images of ABCD will be A''(-4,-2), B''(-4,-1), C''(-1,-1) and D''(-1,-2).
When the rectangle A'', B'', C'' and D'' is reflected on the y-axis, it will exactly map on to A'B'C'D'.

So, the correct answer from the choices is "</span><span>Reflected over the x-axis and reflected over the y-axis". </span><span>
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4 0

4 years ago

Questions is: the sum of 28+29+42=99. what addition property was used commutative, associative, identity, and distributive ?

Arturiano [62]

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Now, we have to identify the addition property for the given equation.

Associative property of addition states that for any real numbers say 'a' , 'b' and 'c', a+(b+c) = (a+b)+c

So, in the given question 28+29+42

We can use associative property as

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3 years ago

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Inessa [10]

Answer:

The third (C) option is the answer.

Because 4 is repeating in x coordinate,

that is called <u>D</u><u>o</u><u>m</u><u>a</u><u>i</u><u>n</u>.

It's allowed to be repeated in y coordinates,

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3 years ago

P= a+c+b for a<br> Solve the equation simplify

garri49 [273]

Solving for a gives us: $a = P-c-b$

Step-by-step explanation:

Solving an equation for a variable means that we have to isolate the variable in the equation

Given equation is:

$P = a+c+b$

For isolating a, subtracting c from both sides

$P-c = a+c+b-c\\P-c = a+b$

Subtracting b from both sides

$P-c-b = a+b-b\\a = P-c-b$

Hence,

Solving for a gives us: $a = P-c-b$

Keywords: Equation, formula

Learn more about equation at:

#LearnwithBrainly

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3 years ago

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Aleks04 [339]

Answer:

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Step-by-step explanation:

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3 years ago

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