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3 years ago

BRAINLIEST!!

Mathematics

2 answers:

Kaylis [27]3 years ago

7 0

Converse of alt. interior angles theorum

kondor19780726 [428]3 years ago

3 0

Answer:

(D)

Step-by-step explanation:

Given: g is parallel to h and ∠2≅∠3.

To prove: e is parallel to f.

Proof:

Statements Reasons

1. g is parallel to h Given

2. ∠1≅∠2 Corresponding angle theorem

3. ∠2≅∠3 Given

4. Since, ∠1≅∠2 and ∠2≅∠3 ⇒∠1≅∠3 Transitive property

5. e is parallel to f By the converse of alternate interior angles theorem

therefore, option D is correct.

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Zinaida [17]

Answer:

Thx

Step-by-step explanation:

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3 years ago

Ming-Li spent $15 at the movies. She then earned $30 babysitting. She spent $12 at the bookstore. She now has $18 left. How much

Step2247 [10]

X - 15 + 30 - 12 = 18;
Then x - 15 + 18 = 18;
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3 years ago

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katen-ka-za [31]

Answer:12

Step-by-step explanation:

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3 years ago

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jeyben [28]

Answer:

D) $y=(x-3)^2-3$

Step-by-step explanation:

The first step is to find the vertex.

Start with getting your coefficients:

a = 1, b = -6, c = 6

plug them into the equation $x = -b/2a$

$6/2$

$x = 3$

Plug that back into the original equation to get y = -3

The vertex is going to be (3, -3)

The equation for Vertex Form is given by $f (x) = a(x - h)^2 + k$

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$y=(x-3)^2-3$

5 0

3 years ago

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What is the discriminant of the quadratic equation 0 = –x2 + 4x – 2? –4 8 12 24

monitta

Answer:

Step-by-step explanation:

0 = –x^2 + 4x – 2

This is of the form

ax^2 +bx +c

a = -1 b = 4 x = -2

The discriminant is

b^2 -4ac

4^2 - 4(-1)(-2)

16 - 8

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3 years ago

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