Answer: x=25, y=19
Step-by-step explanation: Because the triangle is equilateral, all the angles must be equal to 60 degrees. So 2x+10=60. 2x=50 and x=25. Then the same thing: 3y+3=60. 3y=57, y=19.
Answer :
It is D because you have to subtract 4.73 from both sides in order to isolate the y by itself and get the answer which is 3.27
Step-by-step explanation:
<em>Hi there!</em>
<em>This should be easy,lol!</em>
<em>Answer:</em>
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<em> (Decimal: -221.702503)</em>
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<em> (Decimal: 280.592231)</em>
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<em>Sorry bout the explanation thingy. Their really long -.-!</em>
<em>But the last one is short so i'll put it for you!</em>
<em>Step-by-step explanation:</em>
<em>∴!For the last one!∴</em>
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<em>Simplifies to:</em>
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<em> </em>
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<em>Have a great day/night!</em>
Formula: Circumference = πD
Given that diameter = 42,
⇒ Circumference = π (42) = 132 ft
Answer: 132 ft
I believe the SSS theorem as they both share/have side measurements (and no defined angles)