Answer:
they move one over to the left
Step-by-step explanation:
a zero is added to the number and the decimal is shifted
Put your information into a ratio
14 : 70 (wire : cost)
Change the amount of wire to 9
14/14 : 70/14
1 : 5
1 X 9 : 5 X 9
9: 45
Therefore 9 inches of wire costs 45 cents :)
Answer:
whatever the other sides are the missing one is that same length because a square's sides are all congruent
Step-by-step explanation:
It is really simple. The ratio between both the triangles is 7, so you just divide 49 by 7(it gives you 7) to get the value of x. The answer is option (a) 7.
Hope This Helped!
Good Luck!
