<span>The bisector of an angle of a triangle divides the opposite side into segments that are proportional to the adjacent sides </span>⇒
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10/12 = (3x+2)/(5x-0.4)
10(5x-0.4) = 12(3x+2)
50x - 4 = 36x + 24
50x - 36x = 24 + 4
14x = 28
x = 28/14
x = 2
QS = 3x + 2 = 3*2 + 2 = 6 + 2 = 8
SR = 5x - 0.4 = 5*2 - 0.4 = 10 - 0.4 = 9.6
Answer is QS=8, SR=9.6
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Answer:
eight point ninety-seven
Step-by-step explanation:
hope this helped<3
Answer:
see below
Step-by-step explanation:
There are some subtleties here.
<u>Drawing conclusions</u>
When conclusions are drawn based on patterns, it is called <em>inductive</em> reasoning. When those conclusions are drawn based on facts, it is called <em>deductive</em> reasoning.
<u>Theories and proofs</u>
When a pattern is observed, it gives rise to a <em>conjecture</em>. If there is a <em>counterexample</em>, then the conjecture must be declared false. If an argument can be made based on logic, then the conjecture is said to have a <em>proof</em>. A proven conjecture (statement) can then be referred to as a <em>theorem</em>.
Start by plugging in all your answer choices and see which ones make the solution true
Answer:
I don’t know
Step-by-step explanation: