I have no idea how to do this please help me and I will mark you as brainliest

g=8 and f=6

Step-by-step explanation:

Area of ABCD=f×g

or,48=fg

or,48/g=f(i)

we have,

AD=BC=f

Now,

Area of ABCD+Area of ADE=Area of ABCE

f×g+1/2×DE×AD=60

or,48/g×g+1/2×4×f=60

or,48+2f=60

or,2f=12

therefore,

f=6

And,

48/g=6

or,48=6g

therefore,

g=8

your answer is the last one

step-by-step explanation:

divide the length of a'c' by the length of ac to get a scale factor of two

& then reflect vertically (over the y-axis)

so your answer is dilation by a scale factor of 2 followed by reflection over the y-axis

add an !

step-by-step explanation: