Answer:
7m x 5m = 35, then multiply by 100, so then the answer is 3,500
Step-by-step explanation:
Answer: Everybody gets 5 marbles a piece because he took to of his favorite away which leaves 45 and 9 times 5 is 45 so yeah
Step-by-step explanation:
Answer:
For a function determining if it is a function or not is if they have two of the same x values it’s not a function if they don’t it is a function
Step-by-step explanation:
Given:
The coordinates of point A are (7,4).
It is dilated from the origin by a scale factor r = 3.
To find:
The coordinates of A'.
Solution:
If a figure is dilated from the origin by a scale factor k, then

Here, the figure is dilated from the origin by a scale factor 3, so the rule of dilation is given by:

Using this rule, we get


Therefore, the coordinates of point A' are (21,12).