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3 years ago

Which of the following situations best describes a transformation that is not an isometric transformation?

Mathematics

2 answers:

My name is Ann [436]3 years ago

8 0

C. A triangle is dilated by a scale factor of 2.

FrozenT [24]3 years ago

6 0

<span>C. A triangle is dilated by a scale factor of 2.

Here, "Dilation" occurs instead of Transformation of the coordinate. So, the Origin (Centre of point) would remain same

Hope this helps!</span>

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What is 3 1/5 + 2 3/4

attashe74 [19]

1/5= 4/20
3/4= 15/20
3+2= 5

5 and 19/20

7 0

4 years ago

Read 2 more answers

If x/y = -3, then find x²/y² + y²/x².

sladkih [1.3K]

Answer:

9.11

Step-by-step explanation:

Given that,

$\dfrac{x}{y}=-3$

We need to find the value of $\dfrac{x^2}{y^2}+\dfrac{y^2}{x^2}$

The value of $\dfrac{y}{x}=\dfrac{-1}{3}$

So,

$\dfrac{x^2}{y^2}+\dfrac{y^2}{x^2}=(\dfrac{x}{y})^2+(\dfrac{y}{x})^2\\\\=(-3)^2+(\dfrac{-1}{3})^2\\\\=9+\dfrac{1}{9}\\\\=9.11$

So, the required answer is equal to 9.11.

6 0

3 years ago

a flower garden is 4 feet longer than its width. write a polynominal that represents the area of the garden

LenaWriter [7]

L = W+4
A = L x W
A = w + 4 x w
A = w² +4w

3 0

3 years ago

Ted put 1/4 cup of pretzels. how many cups of pretzels does Ted need to make 15 cups?

stealth61 [152]

Answer:

Step-by-step explanation:

you can do 4 times 15

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8 0

3 years ago

Pls help! Needing some info!

Neko [114]

Got two types of info here $ and #buttons
Line them accordingly and then cross multiply
a.
$18/12 dozen buttons =
$ x /4 dozen buttons
X= 4•18/12= $6
b.
$18/12 dozen buttons =
$ x/50 dozen buttons
X=18•50/12= $75
c.
$18/12 dozen buttons =
$27/x dozen buttons
X=27•12/18=18 dozen buttons

5 0

4 years ago