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Lilit [14]
3 years ago
10

Triangle ABC is dilated from point O. What is the scale factor if |OA| = 2 and |OA’| = 7?

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
5 0

Answer:

Answer of this question is 3.5.

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Determine the LCm of 15 and 20
docker41 [41]
If you just want to know what is the least common multiple of 20 and 15, it is 60. Usually, this is written as lcm(20,15) = 60
5 0
3 years ago
An obtuse triangle has two angles 45 n 18 ,and a third unknown angle theta what's the value of the unknown angle​
zlopas [31]

<u>Answer:</u>

An obtuse triangle has two angles 45 and 18. The value of the unknown angle is 117^{\circ}

<u>Solution:</u>

Given that two angles of an obtuse triangle is 45 and 18.  

Third angle is θ  

We are asked to find the value of third unknown angle theta

According to <em>angle sum property of triangle</em>, sum of three angles of triangle is 180^{\circ}

This means in our case sum of 45, 18 and θ should be 180^{\circ}

\begin{array}{l}{=>45+18+\theta=180} \\ {=>\theta=180-63=117^{\circ}}\end{array}

Hence value of unknown third angle of an obtuse triangle is 117^{\circ}

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3 years ago
1+1=? giving free points​
sukhopar [10]

Answer:

The answer is

Step-by-step explanation:

2.

Hope this helps....

Have a nice day!!!!

8 0
3 years ago
Read 2 more answers
-3(5x-10)=[?]x + [ ]
Setler [38]

Answer:

-15x + 30

Step-by-step explanation:

-3(5x -10)

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2 years ago
ANSWER BOTH!!! A. An international company has 18,600 employees in one country. If this represents 18.2% of the company's employ
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A. 102,198 employees

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Step-by-step explanation:

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