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antoniya [11.8K]
2 years ago
14

I need help again u guys

Mathematics
2 answers:
Aneli [31]2 years ago
4 0

Answer:

x = -3

Step-by-step explanation:

Ostrovityanka [42]2 years ago
3 0
X = -b/2a

X= -(-12)/2(-2)= -3

X= -3

I hope this answers your question and can u please brainliest my answer I would really appreciate it?!
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Quadrilateral ABCD is dilated by a scale factor of 1 over 2 centered around (2, 2). Which statement is true about the dilation?
Musya8 [376]

Answer:

Option (1)

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Step-by-step explanation:

The rest of the question is the attached figure (1).

The statement options are:

1) Segment B'D' will run through (2, 2) and will be shorter than segment BD.

2) Segment B'D' will run through (2, 2) and will be longer than segment BD.

3) Segment B'D' will parallel to segment BD and will be shorter than segment BD.

4) Segment B'D' will be parallel to segment BD and will be longer than segment BD.

==============================================================

See the attched figure (2), which represents Quadrilateral ABCD and the image A'B'C'D'

As shown:

The quadrilateral ABCD with vertices A(1,2), B(2,3), C(4,2) and D(2,1).

Quadrilateral ABCD is dilated by a scale factor of 1 over 2 centered around (2, 2).

So,

The quadrilateral A'B'C'D' will be with vertices:

A'= (1.5,2), B'= (2,2.5), C'= (3,2), D'= (2,1.5)

Comparing the options with the figure (2):

So, the answer is option (1)

1) Segment B'D' will run through (2, 2) and will be shorter than segment BD.

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3 years ago
The science club is selling puzzles to raise money. The supplier charges a one-time fee of $55 for each order and $10 for each p
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Answer:

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Step-by-step explanation:

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(72*100):120=

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2 years ago
What must be true in order for a term x – a to be a factor of a polynomial f(x)?
gladu [14]

Answer:

Option B will be the correct one.

Step-by-step explanation:

The factor of a polynomial, y = f(x) is obtained by making f(c) = 0 and then solving the equation f(c) = 0 for c and then from the obtained value of c we say (x - c) is a factor of the polynomial y = f(x).

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