my gg bhitch
pleaze mark brainliest!
infinitely many solutions
we have been given the equation;
2(2x + 3) = -4 + 2(2x + 5)
we need to determine the value of x.
2(2x + 3), we expand this expression to obtain 4x + 6
similarly 2(2x + 5) will become 4x + 10
now we have;
4x + 6 = -4 + 4x + 10
4x + 6 = 4x + 10 - 4
4x + 6 = 4x + 6
the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;
y = 4x + 6
consequently, we shall have infinitely many solutions
m∠x'z'y' = 90°
m∠mcy = 90°
bz' ≅ bz
zz' || yy'
given is the reflection of xyz across the line mn and reflected image is x'y'z'.
the shape and size of the image remains same as before. it means δxyz ≅ δx'y'z'
now, m∠x'z'y' = m∠xzy = 90° (using cpctc).
m∠mcy = 90° (because lines yy'⊥mn at point c).
xx' > yy' (clearly visible from the diagram).
bz' ≅ bz (rule of reflection: corresponding coordinates are equally distant across line of reflection mn).
zz'║yy' (because zz'⊥mn and yy'⊥mn).
xy ∦ x'y' (clearly visible from the diagram).