Answer:
Both graphs can be used.
Step-by-step explanation:
because the time and the difficultly of the grade both depend on how long they take. Therefore it would be both graphs can be used.
Answer: the answer is b (1, 1)
In this case, the center of dilation is a vertex of the original figure.
The center of dilation is a fixed point in the plane about which all points are expanded or contracted.
Step-by-step explanation:
Answer:
IS WHAT
Step-by-step explanation:
1
2
3
the number is 6
let the number be n , then the difference of this number and 3 is n - 3
4 times this is 4(n - 3) = 12 ( solve for n )
divide both sides by 4
n - 3 = 3 ( add 3 to both sides )
n = 3 + 3 = 6
the number is 6
the answer is on the page it is a screenshot explaining how to do it
