if a point is reflected on the x axis, the y coordinate changes. If an object is reflected on the y axis the x coordinate changes
The answer to the question is x = 0
See the attached picture for the answers:
Step-by-step explanation:
3. The length of the rectangle is 3x and width is x+5
Now,
Area of rectangle=l×b
=3x(x+5)
=3x^2+15x(option d.)
4. 2/3x-4=20
2x/3=20+4
2x/3=24
2x=24×3
2x=72
x=72/2
x=36(option d.)
