I think its the first one but i'm not 100% sure, don't trust me
Answer:
<u>x = 36</u>
Step-by-step explanation:
180 - 126 = 54
90 + 54 + x = 180
144 + x = 180
180 - 144 = x
x = 36
Have a nice day!
Answer:
width= 14
Step-by-step explanation:
Play around with numbers, i used 4, then 6, then 5 for the length. 5 is correct, do 5*2=10+4=14; 14*2+5*2= 28+10= 38
Therefore, the width of the rectangle is 14.
Answer:
-2/1
Step-by-step explanation:
to find the slope it is rise over run so the rise is two and the run is 1 so its 2/1 but its negative so it would be<u> -2/1</u>
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hope that halepd have a good night!! :)
-2(-5+4n)-4(3+6n)
10-8n-12-24n
-2-32n