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

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

KatherinePierce1864Best ResponseYou've already chosen the best response.1
More please, if you don't mind.
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.1
what is the value of m<1 according to the problem?
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.1
right. and m<2 is?
 one year ago

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

KatherinePierce1864Best ResponseYou've already chosen the best response.1
So 12 is the answer?
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.1
nope. that's just y
 one year ago

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

KatherinePierce1864Best ResponseYou've already chosen the best response.1
Okay so it would be 4(12) +2(12)+18...?
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.1
no...substitute y into 2y + 18 only
 one year ago

KatherinePierce1864Best ResponseYou've already chosen the best response.1
so 2(12)+18
 one year ago

KatherinePierce1864Best ResponseYou've already chosen the best response.1
which equals 42?
 one year ago

KatherinePierce1864Best ResponseYou've already chosen the best response.1
so 42 is my answer?
 one year ago

KatherinePierce1864Best ResponseYou've already chosen the best response.1
Thank you!! :)
 one year ago

KatherinePierce1864Best ResponseYou've already chosen the best response.1
Oh 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.
 one year ago

KatherinePierce1864Best ResponseYou've already chosen the best response.1
or it might be DCA, I'm not sure.
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.1
dw:1348283028935:dw that's how m<1 looks right?
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.1
can you identify the letter of the middle of that angle?
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.1
right. C is the middle. and what are the endpoints?
 one year ago

KatherinePierce1864Best ResponseYou've already chosen the best response.1
So C would be inthe middle, right? so it would be DCA?
 one year ago
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