There would be14
Step-by-step explanation:
$43.85+$84.98+$56.24=$185.07
Answer:
y=3
Step-by-step explanation:
Assuming this is an enlargement where EFGH is enlarged to ABCD then the former is the object and the latter is the image. If so then
scale factor(k) of the enlargement=image length/corresponding object length
k=3/2
Therefore, y=4.5/k
y=4.5/(3/2)
y=3
If we take the assumption another way and say ABCD is reduced to EFGH then the former is the object and the latter is the image.
In that case,
k=⅔
y=4.5×k
y=3
In either case y=3units
The midpoint formula is (x1+x2/2),(y1+y2/2), so when you plug the coordinates in you get (1,8), so the answer is D.
