Answer:
The parenthesis means to multiply the numbers. I don't understand any of these either but I hope this helps.
Step-by-step explanation:
Answer:
1.one solution
2.no solution
3.ifinitly many
Step-by-step explanation:
Was the 12 of GF given??
The area ratio should be 1:4, so if l×w = area (a) of DEFG, then L×W = Area (A) of WXYZ.
Since 4:1 is 4×1, A = 4×a or 4a
Since GF is length (l) and is 12, we can say that 12w = a
12×4 = 48 for length of ZY (L), and WX is also 48, and to find W would be: 48W = A
48W = 4a, since A=4a
Not sure what else you want by the limited information given!
Answer:
jon
Step-by-step explanation:
he owes less because his banks account is not in the negitives
Answer:
25%
Step-by-step explanation:
25% of the dolls are made with curly hair.