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3 years ago

Line segment CD is shown on a coordinate grid:

2 answers:

7 0

Line segment CD is shown on a coordinate grid:

A coordinate plane is shown. Line segment CD has endpoints 1 comma 2 and 1 comma negative 1.

The line segment is rotated 90 degrees counterclockwise about the origin to form C'D'. Which statement describes C'D'?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The correct answer is: 
A) C'D' and CD are equal in length.
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Hope this helps

tekilochka [14]3 years ago

6 0

Answer A) is the correct option because the rest are wrong. :)

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Bertie has just had a big win at the lotterey. He spends 4/5 of his money on a large house. He spends 3/4 of his remaining money

SpyIntel [72]

Answer:

Total money = $30,00,000

Step-by-step explanation:

Given:

4/5 money spend on house

3/4 remaining money spend on luxury yacht

2/3 remaining money spend on trip to space

Remaining $50,000 to charity

Find:

Total money

Computation:

Assume Total money = x

So,

Spend on house = [4x/5]

Spend on luxury yacht = [x-4x/5]3/4 = 3x/20

Spend on trip to space = [x/5-3x/20]2/3 = x/30

Remaining money = x/20 - x/30 = x/60 = $50,000

So,

x/60 = $50,000

x = $300,000

Total money = $30,00,000

7 0

3 years ago

The law of cosines can only be applied to right triangles ? True or false

LenaWriter [7]

False it can work with non right angles triangles too

6 0

3 years ago

Read 2 more answers

Which expression is equivalent to 4h ÷ 5? A. 5h/4 B. 45/h C. 54/h D. 4h/5

sweet [91]

Answer: D. $\frac{4h}{5}$

Step-by-step explanation:

1. You have the following expression given in the problem above:

$4h$ ÷5

2. By definition, two expression are equivalent when they are the same even though they they are written in a different form.

3. Keeping this on mind, you can rewrite the division of those two numbers as a fraction, as you can see below:

$\frac{4h}{5}$

3. Then, $\frac{4h}{5}$ is the equivalent expression to 4h ÷ 5.

3 0

3 years ago

Find the limit. (If an answer does not exist, enter DNE.) lim ( (1/x)-(1/lxl)) x→0^+

jek_recluse [69]

Answer:

Step-by-step explanation:

The + on the zero means the limit as x approaches 0 from the right side

$\lim_{x \to 0^{+} } (\frac{1}{x} - \frac{1}{|x|})\\ \lim_{x \to 0^{+} } (\frac{1}{x} - \frac{1}{x})\\ \lim_{x \to 0^{+} } (0)\\0$

4 0

2 years ago

What is the solution of this equation 10.25 ( 3x-4) + 18.2=1434/4

Dvinal [7]

I got 6 if that helps i dont know if thats right or not

4 0

3 years ago