Melissa is in the 7th She wanted to know how after-school activities done on the week before an exam affect the score of the exam. She asked all of her classmates to record their after-school activities on the week before a big exam. Later, she compared the records with the achieved scores of each student.

7th she.

Step-by-step explanation:

been to  scchool active?

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.