Answer:
l and n are parallel
Step-by-step explanation:
360° around a point
65° x 2 = 130
360 - 130 = 230
230/2 = 115
115 ° are corresponding angles
Answer:
f(x)=x^2+3
f(x+y)=(x+y)^2+3
this is done by replacing x with (x+y)
f(x+y)=x^2+2xy+y^2+3
therefore : f(x+y)= x^2+y^2+2xy+3
Answer:
x(3 + 9) = 3x + 9x = 12x
Step-by-step explanation:
...........
2.044 by just 0.004 units
Wouldn’t it be 0, as that’s when their values are both equal to each other, making the equation true?
and 
. Find the coordinates of the midpoint 
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