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2 years ago

HELP MEH PLZ!!

Mathematics

1 answer:

ch4aika [34]2 years ago

5 0

Girl no i’m not writing a paragph or two for u imma take yo points perioddd

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Determine whether each scale factor produces an expansion or a contraction under a dilation of the original image

blondinia [14]

Answer:

see the explanation

Step-by-step explanation:

we know that

If the absolute value of the scale factor is less than 1, then the dilation produces a contraction of the original image

If the absolute value of the scale factor is greater than 1, then the dilation produces an expansion of the original image

Verify each value

1) -4

$\left|-4\right|=4$

$4> 1$

therefore

The dilation produces an expansion of the original image

2) 0.25

$\left|0.25\right|=0.25$

$0.25 < 1$

therefore

The dilation produces a contraction of the original image

3) -2/3

$\left|-2/3\right|=2/3$

$2/3 < 1$

therefore

The dilation produces a contraction of the original image

4) 2.3

$\left|2.3\right|=2.3$

$2.3 > 1$

therefore

The dilation produces an expansion of the original image

4 0

2 years ago

Simplify the expression 6h +(-7.1d) – 17 + 4d – 2.4h

Alexxx [7]

Answer:

11.1d + 3.2h - 15

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Prove the quotient rule. hint: you can do this directly, but it may be easier to find the derivative of 1/x and then use the cha

Bess [88]

The quotient rule is
d(u/v) = (u dv - v du) / u2

d(u/v) can written as
d( u (1/v) )

Using the product rule and chain rule
d( u (1/v)) = u d(1/v) + (1/v) du
= u (-1/v2) dv + (!/v) du
= (u dv - v du) / u2

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3 years ago

What’s the slope to these two answers

elena-14-01-66 [18.8K]

Answer:

-5/4 and -7/4

Step-by-step explanation:

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3 years ago

Euclidean Geometry which distance measures 7 units

belka [17]

Answer:

Whichever distance you can count the metric units and see that the x value is 7 on

Step-by-step explanation:

Whichever distance you can count the metric units and see that the x value is 7 on

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3 years ago