It will be
(4,000) divided by (the value of 4 in the number you left out).
Factor by grouping.
(7x+2)(x-2) I think not sure
Can I ask how did u make the picture? Plz tell me how
Answer:
A
Step-by-step explanation:
The student must have thought that every single arrowhead is a line of symmetry, so since there are 10 arrowheads, there must be 10 lines of symmetry. This is incorrect because if you look closely at the diagram, each line has 2 arrowheads, so the student is overcounting by a factor of 2. They should have just counted the number of lines, not arrowheads. Therefore, there must be 10/2 = 5 lines of symmetry, not 10. Hope this helps!
