Step-by-step explanation:
dilatation with scale factor (k) = 2
There would be 4 greater than a right and none are less then a right, they're either obtuse angles, or right
Combine like terms in each member of an equation.
Using the addition or subtraction property, write the equation with all terms containing the unknown in one member and all terms not containing the unknown in the other.
Combine like terms in each member.
Use the multiplication property to remove fractions.
