The correct answer for this question is this one: "C).a unique,acute triangle"
The statement that best describes a triangle with side lengths of 6 inches 8 inches and 9 inches is that it is <u>a unique,acute triangle</u><span>
Hope this helps answer your question and have a nice day ahead.
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Answer:
m=-9/7
Step-by-step explanation:
<span>The equation to solve seems to be 1 / (2x) + 3 = - x + 7. Which is solved using this steps: First multiply both sides times 2x (this implies that x cannot be zero). As result you get: -1 + 6x = -2x^2 + 14x. Second group terms in the left side: 2x^2 + 6x - 14x - 1 = 0 => 2x^2 - 8x - 1 = 0. Third, use the quatratic equation to solve and you get two answers: x= -0.121 and x = 4.121</span>
Based on the information given, it can be noted that RUTS is a rectangle because the opposite sides are parallel and have equal lengths.
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Proving the rectangles.</h3>
RU = ST, UT = RS because the opposite sides are parallel and have equal length.
STU and SRU are right angles because they've 90°. Also, URS will be equal to STU. Lastly, USR = SUT because the angles are both alternate angles.
Learn more about rectangles on:
brainly.com/question/25789940
Equation:
x/3 = x/8 + 2/3
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Multiply thru by 24 to get:
8x = 3x + 16
5x = 16
x = 3 1/5
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