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balu736 [363]
4 years ago
10

How to find the scale factor of a drawing

Mathematics
1 answer:
Zanzabum4 years ago
6 0
To find scale factor between similar figures , find two corresponding sides and write the ratio of the two sides . if you begin with the smaller figure your scale factor will be less than one . if you begin with a larger figure your scale factor will be larger than one .
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Sv is an angle bisector of rst. If mrsv = (3x+5) and mrst = (8x-14), find x.
MA_775_DIABLO [31]

m∠RSV = 3x + 5, m∠RST = 8x - 14       <em>given</em>

m∠RSV ≅ m∠VST                                 <em>definition of segment bisector</em>

m∠RSV + m∠VST = m∠RST                 <em>angle addition postulate</em>

(3x + 5) + (3x + 5) = (8x - 14)                  <em>substitution</em>    

6x + 10 = 8x - 14                                    <em>simplify (added like terms)</em>

       10 = 2x - 14                                    <em>subtraction property of equality</em>

      24 = 2x                                           <em>addition property of equality</em>

      12 = x                                              <em>division property of equality</em>

Answer: x = 12

5 0
4 years ago
The LCM of the three numbers is 48 what are the numbers ?
tatuchka [14]

Answer:

  B.  6, 16, 24

Step-by-step explanation:

A: LCM(2, 3, 4) = 12

C: LCM(3, 8, 12) = 24

D: LCM(6, 8, 12) = 24

Only choice B lists 3 numbers whose LCM is 48.

3 0
3 years ago
The radius of a circle is 6 yards. What is the circle's circumference? Use 3.14 for ​.
Orlov [11]

Answer:

18.84

Step-by-step explanation:

sorry if i get the wrong answer i literlly learn this but i complety forget it

5 0
3 years ago
Read 2 more answers
galera alguém me responde como representar uma proporcionalidade direta e indireta em uma sentença Algébrica?​
Pavel [41]

Answer:

sorry I don't get can you translate it into English pls

7 0
3 years ago
MZa =<br> b<br> 40°<br> m2b =<br> mZc =
FromTheMoon [43]

Answer:

MLa (40-27) Mb (25 2a) MLc (26+ ) A. MZa 30 M/b 47 MLc 103 B. MLa 17 M/b 133 MLc 30 O C. MZa 133 M2b 17 MZc 30 D. MLa 187 M2b 33 MZc 22 ...

Step-by-step explanation:

Hope i hlped!!!!!

4 0
3 years ago
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