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 2 years ago
6. If ACB is a right angle, m<1 = 4y, and m<2 = 2y + 18, find m<2. (1 point)
12º
48º
36º
42º
 2 years ago
6. If ACB is a right angle, m<1 = 4y, and m<2 = 2y + 18, find m<2. (1 point) 12º 48º 36º 42º

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lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.1here's a hint.. \[\angle ACB = m\angle 1 + m\angle 2 = 90\] does that help? or do you need more help?

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.1More please, if you don't mind.

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.1what is the value of m<1 according to the problem?

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.1right. and i said m<1 + m<2 = 90 so 4y + 2y + 18 = 90 solve for y and tell me what you get

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.1So 12 is the answer?

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.1nope. that's just y

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.1m<2 = 2y + 18 so to solve m<2 you have to substitute y into 2y + 18 make sense?

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.1Okay so it would be 4(12) +2(12)+18...?

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.1no...substitute y into 2y + 18 only

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.1so 2(12)+18

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.1which equals 42?

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.1so 42 is my answer?

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.1Thank you!! :)

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.1Oh I have one more question, that goes to the same photo above. 4. What is another name for <1? C DCA ACB CDA I choose CDA as my answer but I'm not sure if that's right.

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.1or it might be DCA, I'm not sure.

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1348283028935:dw that's how m<1 looks right?

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.1can you identify the letter of the middle of that angle?

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.1right. C is the middle. and what are the endpoints?

KatherinePierce1864
 2 years ago
Best ResponseYou've already chosen the best response.1So C would be inthe middle, right? so it would be DCA?
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