-11b-4-(-b+3)
goes to -11b-4+b-3
=-10b-7
Answer:
y=x+2
Step-by-step explanation:
In this picture ( step by step )
Step-by-step explanation:
As per the fig,
<1 + <2 = 180°
(16x + 18) + (24x + 2) = 180°
<u>X = 4°</u>
Option (b) :
<u>m</u><u> </u><u><</u><u>3</u><u> </u><u>=</u><u> </u><u>82</u><u>°</u><u> </u>
<u>m</u><u> </u><u><</u><u>2</u><u> </u><u>=</u><u> </u><u>98</u><u>°</u>
P=44.6
P=a+b+√a^2+b^2=11+15+√11^2+15^2≈44.6