3 years ago

Look Please"/--------

Mathematics

2 answers:

Hatshy [7]3 years ago

8 0

Answer:

Step-by-step explanation:

i did 12*6 then i did 2*4 then i add the products

elixir [45]3 years ago

5 0

Answer:

Step-by-step explanation:

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Solve the equation. Please show your work. 2(-5x+7)=-6

just olya [345]

$2 \times - 5x = - 10x$
$2 \times 7 = 14$
$- 10x + 14 = - 6$
$- 14$
$- 10x = - 20$
$x = 2$

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3 years ago

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a basket contains six apples and seven peaches. you randomly select a piece of fruit and then return it to the basket. then you

DerKrebs [107]

What is your question?

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Lexie earned $64.38 for working from 8:00 AM to 4:15 PM. Within that time, she took a 1 hour lunch break for which she did not g

Tema [17]

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3 years ago

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Which scale factors produce a contraction under a dilation of the original image?

Leokris [45]

Answer:

1/2

-1/2

Step-by-step explanation:

we know that

If a dilation produce a contraction that means that the absolute value of the scaling factor is less than 1

If a dilation produce an enlargement that means that the absolute value of the scaling factor is greater than 1

Verify each case

case 1) 2

$\left|2\right|=2$

$2 > 1$ ----> is a enlargement

case 2) 1/2

$\left|1/2\right|=1/2$

$1/2 < 1$ ----> is a contraction

case 3) -2

$\left|-2\right|=2$

$2 > 1$ ----> is a enlargement

case 4) -1/2

$\left|-1/2\right|=1/2$

$1/2 < 1$ ----> is a contraction

7 0

3 years ago

Find the scale factor of the dilation. Then tell whether the dilation is a reduction or an enlargement.

sammy [17]

Answer:

The scale factor is ( 1/3)

The dilation is reduction

Step-by-step explanation:

$k = \frac{1}{3}$

I hope that is useful for you :)

6 0

3 years ago