Answer:
The scale factor for the resultant rectangle is
units.
Step-by-step explanation:
Given two rectangles with sides 3 units and 7.5 units.
We have to find the scaling factors so that we can obtain bigger rectangle of 7.5 units from smaller rectangle of 3 units.
Scale factor is defined as the ratio of corresponding side of given figure to the corresponding side of resulting figure.
That is 
Here, 

Hence, the scale factor for the resultant rectangle is
units.
Answer:
to answer this question i need to know what and what x together to get the area
Step-by-step explanation
All you have to do is to move the decimal point 1 place to the right and then append E1 to the result:
0.770000 = <span>7.70000E1</span>
HERE IS YOUR ANSWER.......