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blagie [28]
3 years ago
10

I need help finding the answer, to this problem.

Mathematics
1 answer:
rewona [7]3 years ago
7 0
M<C=180°-(m<A+m<B)=180°-((4x+5)°+(5x-1)°)=180°-(9x+4)°=(180-9x-4)°=(9(20-x)-4)°=(M9-4)°  -> m<C + 4° is multiple of 9 ->  m<C=122° because 122°+4°=126°=9*14<span>° = multiple of 9.</span>
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Damm [24]

Answer:

Subtract

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Step-by-step explanation:

5 0
3 years ago
Simplify 5m-2(6m-5)+2<br><br>a. -7m-8<br>b. -7m+12<br>c. 17m+12<br>d. 17m-8
fgiga [73]

The answer is B. -7m+12.


First distribute the -2 to 6m and -5.

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After that, combine the like terms.

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3 years ago
Where does the line y=x-1 cross the y-axis?
konstantin123 [22]
<h3>✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽</h3>

➷ It would cross at (0, -1) or just -1

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The 'c' value in the equation is the y intercept

<h3><u>✽</u></h3>

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7 0
3 years ago
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joja [24]
The answer to your question is 5cm.
8 0
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jek_recluse [69]

Answer:

  see below

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4 0
3 years ago
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